diff --git a/src/Common/CAssetID.cpp b/src/Common/CAssetID.cpp
new file mode 100644
index 00000000..78bbf2ed
--- /dev/null
+++ b/src/Common/CAssetID.cpp
@@ -0,0 +1,93 @@
+#include "CAssetID.h"
+#include "TString.h"
+#include <random>
+
+CAssetID::CAssetID()
+    : mLength(eInvalidIDLength)
+    , mID(0xFFFFFFFFFFFFFFFF)
+{
+
+}
+
+CAssetID::CAssetID(u64 ID)
+    : mID(ID)
+{
+    // This constructor is intended to be used with both 32-bit and 64-bit input values
+    // 64-bit - check for valid content in upper 32 bits (at least one bit set + one bit unset)
+    if ((ID & 0xFFFFFFFF00000000) && (~ID & 0xFFFFFFFF00000000))
+        mLength = e64Bit;
+
+    // 32-bit
+    else
+    {
+        mLength = e32Bit;
+        mID &= 0xFFFFFFFF;
+    }
+}
+
+CAssetID::CAssetID(u64 ID, EIDLength Length)
+    : mID(ID)
+    , mLength(Length)
+{
+    if (Length == e32Bit)
+        mID &= 0xFFFFFFFF;
+}
+
+CAssetID::CAssetID(const char* pkID)
+{
+    *this = CAssetID::FromString(pkID);
+}
+
+CAssetID::CAssetID(IInputStream& rInput, EIDLength Length)
+    : mLength(Length)
+{
+    if (Length == e32Bit)   mID = (u64) rInput.ReadLong();
+    else                    mID = rInput.ReadLongLong();
+}
+
+TString CAssetID::ToString() const
+{
+    if (mLength == e32Bit)
+        return TString::FromInt32(ToLong(), 8, 16);
+    else
+        return TString::FromInt64(ToLongLong(), 8, 16);
+}
+
+bool CAssetID::IsValid() const
+{
+    if (mLength == e32Bit)
+        return (*this != skInvalidID32);
+
+    else if (mLength == e64Bit)
+        return (*this != skInvalidID64);
+
+    else return false;
+}
+
+// ************ STATIC ************
+CAssetID CAssetID::FromString(const TString& rkString)
+{
+    // If the input is a hex ID in string form, then preserve it... otherwise, generate an ID by hashing the string
+    TString Name = rkString.GetFileName(false);
+    u32 NameLength = Name.Length();
+
+    if (Name.IsHexString())
+    {
+        if (NameLength == 8)  return CAssetID(Name.ToInt32());
+        if (NameLength == 16) return CAssetID(Name.ToInt64());
+    }
+
+    return CAssetID(rkString.Hash64());
+}
+
+CAssetID CAssetID::RandomID()
+{
+    CAssetID ID;
+    ID.mLength = e64Bit;
+    ID.mID = (u64(rand()) << 32) | rand();
+    return ID;
+}
+
+// ************ STATIC MEMBER INITIALIZATION ************
+CAssetID CAssetID::skInvalidID32 = CAssetID((u64) -1, e32Bit);
+CAssetID CAssetID::skInvalidID64 = CAssetID((u64) -1, e64Bit);
diff --git a/src/Common/CAssetID.h b/src/Common/CAssetID.h
new file mode 100644
index 00000000..25ecb6f5
--- /dev/null
+++ b/src/Common/CAssetID.h
@@ -0,0 +1,55 @@
+#ifndef CASSETID_H
+#define CASSETID_H
+
+#include "TString.h"
+#include "types.h"
+#include <FileIO/FileIO.h>
+
+enum EIDLength
+{
+    e32Bit = 4,
+    e64Bit = 8,
+    eInvalidIDLength = 0
+};
+
+class CAssetID
+{
+    EIDLength mLength;
+    u64 mID;
+
+public:
+    CAssetID();
+    CAssetID(u64 ID);
+    CAssetID(u64 ID, EIDLength Length);
+    CAssetID(const char* pkID);
+    CAssetID(IInputStream& rInput, EIDLength Length);
+    TString ToString() const;
+    bool IsValid() const;
+\
+    // Operators
+    inline void operator=(const u64& rkInput)               { *this = CAssetID(rkInput); }
+    inline void operator=(const char *pkInput)              { *this = CAssetID(pkInput); }
+    inline bool operator==(const CAssetID& rkOther) const   { return mLength == rkOther.mLength && mID == rkOther.mID; }
+    inline bool operator!=(const CAssetID& rkOther) const   { return mLength != rkOther.mLength || mID != rkOther.mID; }
+    inline bool operator>(const CAssetID& rkOther) const    { return mID > rkOther.mID; }
+    inline bool operator>=(const CAssetID& rkOther) const   { return mID >= rkOther.mID; }
+    inline bool operator<(const CAssetID& rkOther) const    { return mID < rkOther.mID; }
+    inline bool operator<=(const CAssetID& rkOther) const   { return mID <= rkOther.mID; }
+    inline bool operator==(u64 Other) const                 { return mID == Other; }
+    inline bool operator!=(u64 Other) const                 { return mID != Other; }
+
+    // Accessors
+    inline u32 ToLong() const               { return (u32) mID; }
+    inline u64 ToLongLong() const           { return mID; }
+    inline EIDLength Length() const         { return mLength; }
+    inline void SetLength(EIDLength Length) { mLength = Length; }
+
+    // Static
+    static CAssetID FromString(const TString& rkString);
+    static CAssetID RandomID();
+
+    static CAssetID skInvalidID32;
+    static CAssetID skInvalidID64;
+};
+
+#endif // CASSETID_H
diff --git a/src/Common/CUniqueID.cpp b/src/Common/CUniqueID.cpp
deleted file mode 100644
index 79fbece4..00000000
--- a/src/Common/CUniqueID.cpp
+++ /dev/null
@@ -1,324 +0,0 @@
-#include "CUniqueID.h"
-#include "TString.h"
-
-#include <iomanip>
-#include <random>
-#include <sstream>
-
-// this class probably isn't optimized! this may not be the best way to do things
-using IOUtil::kSystemEndianness;
-using IOUtil::eLittleEndian;
-using IOUtil::eBigEndian;
-
-CUniqueID::CUniqueID()
-    : mLength(eInvalidUIDLength)
-{
-    memset(mID, 0, 16);
-}
-
-CUniqueID::CUniqueID(u64 ID)
-{
-    // This constructor is intended to be used with both 32-bit and 64-bit input values
-    memset(mID, 0, 16);
-
-    // 64-bit - check for valid content in upper 32 bits (at least one bit set + one bit unset)
-    if ((ID & 0xFFFFFFFF00000000) && (~ID & 0xFFFFFFFF00000000))
-    {
-        memcpy(&mID, &ID, 8);
-        mLength = e64Bit;
-    }
-
-    // 32-bit
-    else
-    {
-        memcpy(mID, &ID, 4);
-        mLength = e32Bit;
-    }
-
-    // Reverse for Big Endian
-    if (kSystemEndianness == eBigEndian)
-        Reverse();
-}
-
-CUniqueID::CUniqueID(u64 ID, EUIDLength Length)
-{
-    // This constructor shouldn't be used for 128-bit
-    memset(mID, 0, 16);
-
-    // 64-bit
-    if (Length == e64Bit || Length == e128Bit)
-    {
-        memcpy(&mID, &ID, 8);
-        mLength = e64Bit;
-    }
-
-    // 32-bit
-    else
-    {
-        memcpy(mID, &ID, 4);
-        mLength = e32Bit;
-    }
-
-    // Reverse for Big Endian
-    if (kSystemEndianness == eBigEndian)
-        Reverse();
-}
-
-CUniqueID::CUniqueID(u64 Part1, u64 Part2)
-{
-    // Constructor for 128-bit IDs
-    memcpy(&mID[0], &Part1, 8);
-    memcpy(&mID[8], &Part2, 8);
-    mLength = e128Bit;
-}
-
-CUniqueID::CUniqueID(const char* pkID)
-{
-    *this = CUniqueID::FromString(pkID);
-}
-
-CUniqueID::CUniqueID(IInputStream& rInput, EUIDLength Length)
-{
-    memset(mID, 0, 16);
-    rInput.ReadBytes(&mID[16 - Length], Length);
-
-    if (Length != e128Bit)
-        if (kSystemEndianness == eLittleEndian)
-            Reverse();
-
-    mLength = Length;
-}
-
-u32 CUniqueID::ToLong() const
-{
-    if (kSystemEndianness == eLittleEndian)
-        return *((u32*) mID);
-    else
-        return *((u32*) &mID[12]);
-}
-
-u64 CUniqueID::ToLongLong() const
-{
-    if (kSystemEndianness == eLittleEndian)
-        return *((u64*) mID);
-    else
-        return *((u64*) &mID[8]);
-}
-
-TString CUniqueID::ToString() const
-{
-    switch (mLength)
-    {
-    case e32Bit:
-        return TString::FromInt32(ToLong(), 8);
-
-    case e64Bit:
-        return TString::FromInt64(ToLongLong(), 16);
-
-    case e128Bit:
-        // todo: TString should have a "FromInt128" function
-        std::stringstream Ret;
-        Ret << std::hex << std::setfill('0');
-
-        for (u32 iByte = 0; iByte < 16; iByte++)
-            Ret << std::setw(2) << (u32) mID[iByte];
-
-        return Ret.str();
-    }
-
-    return "INVALID ID LENGTH";
-}
-
-void CUniqueID::Reverse()
-{
-    std::reverse(mID, &mID[16]);
-}
-
-EUIDLength CUniqueID::Length() const
-{
-    return mLength;
-}
-
-void CUniqueID::SetLength(EUIDLength Length)
-{
-    mLength = Length;
-}
-
-bool CUniqueID::IsValid() const
-{
-    if (mLength == e32Bit)
-        return (*this != skInvalidID32);
-
-    else if (mLength == e64Bit)
-        return (*this != skInvalidID64);
-
-    else if (mLength == e128Bit)
-        return (*this != skInvalidID128);
-
-    else return false;
-}
-
-// ************ OPERATORS ************
-void CUniqueID::operator=(const u64& rkInput)
-{
-    *this = CUniqueID(rkInput);
-}
-
-void CUniqueID::operator=(const char* pkInput)
-{
-    *this = CUniqueID(pkInput);
-}
-
-bool CUniqueID::operator==(const CUniqueID& rkOther) const
-{
-    return ((mLength == rkOther.mLength) &&
-            (memcmp(mID, rkOther.mID, 16) == 0));
-}
-
-bool CUniqueID::operator!=(const CUniqueID& rkOther) const
-{
-    return (!(*this == rkOther));
-}
-
-bool CUniqueID::operator>(const CUniqueID& rkOther) const
-{
-    if (mLength != rkOther.mLength)
-        return mLength > rkOther.mLength;
-
-    switch (mLength)
-    {
-    case e32Bit:
-        return (ToLong() > rkOther.ToLong());
-
-    case e64Bit:
-        return (ToLongLong() > rkOther.ToLongLong());
-
-    case e128Bit:
-        for (u32 iByte = 0; iByte < 16; iByte++)
-            if (mID[iByte] != rkOther.mID[iByte])
-                return (mID[iByte] > rkOther.mID[iByte]);
-        return false;
-
-    default:
-        return false;
-    }
-}
-
-bool CUniqueID::operator>=(const CUniqueID& rkOther) const
-{
-    return ((*this == rkOther) || (*this > rkOther));
-}
-
-bool CUniqueID::operator<(const CUniqueID& rkOther) const
-{
-    if (mLength != rkOther.mLength)
-        return mLength < rkOther.mLength;
-
-    switch (mLength)
-    {
-    case e32Bit:
-        return (ToLong() < rkOther.ToLong());
-
-    case e64Bit:
-        return (ToLongLong() < rkOther.ToLongLong());
-
-    case e128Bit:
-        for (u32 iByte = 0; iByte < 16; iByte++)
-            if (mID[iByte] != rkOther.mID[iByte])
-                return (mID[iByte] < rkOther.mID[iByte]);
-        return false;
-
-    default:
-        return false;
-    }
-}
-
-bool CUniqueID::operator<=(const CUniqueID& rkOther) const
-{
-    return ((*this == rkOther) || (*this < rkOther));
-}
-
-bool CUniqueID::operator==(u64 Other) const
-{
-    return (*this == CUniqueID(Other));
-}
-
-bool CUniqueID::operator!=(u64 Other) const
-{
-    return (!(*this == Other));
-}
-
-// ************ STATIC ************
-CUniqueID CUniqueID::FromString(const TString& rkString)
-{
-    // If the input is a hex ID in string form, then preserve it... otherwise, generate an ID by hashing the string
-    TString Name = rkString.GetFileName(false);
-    u32 NameLength = Name.Length();
-
-    if (Name.IsHexString())
-    {
-        if (NameLength == 8)
-        {
-            CUniqueID ID;
-            ID.mLength = e32Bit;
-
-            u32 LongID = Name.ToInt32();
-
-            if (kSystemEndianness == eLittleEndian)
-                memcpy(ID.mID, &LongID, 4);
-            else
-                memcpy(&ID.mID[12], &LongID, 4);
-
-            return ID;
-        }
-
-        else if (NameLength == 16)
-        {
-            CUniqueID ID;
-            ID.mLength = e64Bit;
-
-            u64 LongID = Name.ToInt64();
-
-            if (kSystemEndianness == eLittleEndian)
-                memcpy(ID.mID, &LongID, 8);
-            else
-                memcpy(&ID.mID[8], &LongID, 8);
-
-            return ID;
-        }
-
-        else if (NameLength == 32)
-        {
-            CUniqueID ID;
-            ID.mLength = e128Bit;
-            Name.ToInt128((char*) ID.mID);
-            return ID;
-        }
-    }
-
-    return CUniqueID(rkString.Hash64());
-}
-
-CUniqueID CUniqueID::FromData(void *pData, EUIDLength Length)
-{
-    CUniqueID ID;
-    ID.mLength = Length;
-    memcpy(ID.mID, pData, Length);
-    return ID;
-}
-
-CUniqueID CUniqueID::RandomID()
-{
-    CUniqueID ID;
-    ID.mLength = e128Bit;
-
-    for (u32 iByte = 0; iByte < 16; iByte++)
-        ID.mID[iByte] = rand() & 0xFF;
-
-    return ID;
-}
-
-// ************ STATIC MEMBER INITIALIZATION ************
-CUniqueID CUniqueID::skInvalidID32 = CUniqueID((u32) -1, e32Bit);
-CUniqueID CUniqueID::skInvalidID64 = CUniqueID((u64) -1, e64Bit);
-CUniqueID CUniqueID::skInvalidID128 = CUniqueID((u64) -1, (u64) -1);
diff --git a/src/Common/CUniqueID.h b/src/Common/CUniqueID.h
deleted file mode 100644
index 72f26928..00000000
--- a/src/Common/CUniqueID.h
+++ /dev/null
@@ -1,58 +0,0 @@
-#ifndef CUNIQUEID_H
-#define CUNIQUEID_H
-
-#include "TString.h"
-#include "types.h"
-#include <FileIO/FileIO.h>
-
-enum EUIDLength
-{
-    e32Bit = 4,
-    e64Bit = 8,
-    e128Bit = 16,
-    eInvalidUIDLength = 0
-};
-
-class CUniqueID
-{
-    EUIDLength mLength;
-    u8 mID[16];
-
-public:
-    CUniqueID();
-    CUniqueID(u64 ID);
-    CUniqueID(u64 ID, EUIDLength Length);
-    CUniqueID(u64 Part1, u64 Part2);
-    CUniqueID(const char* pkID);
-    CUniqueID(IInputStream& rInput, EUIDLength Length);
-    u32 ToLong() const;
-    u64 ToLongLong() const;
-    TString ToString() const;
-    void Reverse();
-    EUIDLength Length() const;
-    void SetLength(EUIDLength Length);
-    bool IsValid() const;
-
-    // Operators
-    void operator=(const u64& rkInput);
-    void operator=(const char *pkInput);
-    bool operator==(const CUniqueID& rkOther) const;
-    bool operator!=(const CUniqueID& rkOther) const;
-    bool operator>(const CUniqueID& rkOther) const;
-    bool operator>=(const CUniqueID& rkOther) const;
-    bool operator<(const CUniqueID& rkOther) const;
-    bool operator<=(const CUniqueID& rkOther) const;
-    bool operator==(u64 Other) const;
-    bool operator!=(u64 Other) const;
-
-    // Static
-    static CUniqueID FromString(const TString& rkString);
-    static CUniqueID FromData(void *pkData, EUIDLength Length);
-    static CUniqueID RandomID();
-
-    static CUniqueID skInvalidID32;
-    static CUniqueID skInvalidID64;
-    static CUniqueID skInvalidID128;
-};
-
-#endif // CUNIQUEID_H
diff --git a/src/Common/Common.pro b/src/Common/Common.pro
index 30080f56..e8dd4769 100644
--- a/src/Common/Common.pro
+++ b/src/Common/Common.pro
@@ -64,7 +64,6 @@ HEADERS += \
     CHashFNV1A.h \
     CompressionUtil.h \
     CTimer.h \
-    CUniqueID.h \
     EKeyInputs.h \
     EMouseInputs.h \
     ETransformSpace.h \
@@ -74,14 +73,15 @@ HEADERS += \
     Log.h \
     FileUtil.h \
     AssertMacro.h \
-    CScopedTimer.h
+    CScopedTimer.h \
+    CAssetID.h
 
 # Source Files
 SOURCES += \
     CColor.cpp \
     CompressionUtil.cpp \
     CTimer.cpp \
-    CUniqueID.cpp \
     TString.cpp \
     Log.cpp \
-    FileUtil.cpp
+    FileUtil.cpp \
+    CAssetID.cpp
diff --git a/src/Core/GameProject/CDependencyTree.cpp b/src/Core/GameProject/CDependencyTree.cpp
index e433fb0c..599f003c 100644
--- a/src/Core/GameProject/CDependencyTree.cpp
+++ b/src/Core/GameProject/CDependencyTree.cpp
@@ -8,12 +8,12 @@ EDependencyNodeType CResourceDependency::Type() const
     return eDNT_ResourceDependency;
 }
 
-void CResourceDependency::Read(IInputStream& rFile, EUIDLength IDLength)
+void CResourceDependency::Read(IInputStream& rFile, EIDLength IDLength)
 {
-    mID = CUniqueID(rFile, IDLength);
+    mID = CAssetID(rFile, IDLength);
 }
 
-void CResourceDependency::Write(IOutputStream& rFile, EUIDLength IDLength) const
+void CResourceDependency::Write(IOutputStream& rFile, EIDLength IDLength) const
 {
     if (IDLength == e32Bit)
         rFile.WriteLong(mID.ToLong());
@@ -27,13 +27,13 @@ EDependencyNodeType CAnimSetDependency::Type() const
     return eDNT_AnimSet;
 }
 
-void CAnimSetDependency::Read(IInputStream& rFile, EUIDLength IDLength)
+void CAnimSetDependency::Read(IInputStream& rFile, EIDLength IDLength)
 {
     CResourceDependency::Read(rFile, IDLength);
     mUsedChar = rFile.ReadLong();
 }
 
-void CAnimSetDependency::Write(IOutputStream& rFile, EUIDLength IDLength) const
+void CAnimSetDependency::Write(IOutputStream& rFile, EIDLength IDLength) const
 {
     CResourceDependency::Write(rFile, IDLength);
     rFile.WriteLong(mUsedChar);
@@ -65,9 +65,9 @@ EDependencyNodeType CDependencyTree::Type() const
     return eDNT_Root;
 }
 
-void CDependencyTree::Read(IInputStream& rFile, EUIDLength IDLength)
+void CDependencyTree::Read(IInputStream& rFile, EIDLength IDLength)
 {
-    mID = CUniqueID(rFile, IDLength);
+    mID = CAssetID(rFile, IDLength);
 
     u32 NumDepends = rFile.ReadLong();
     mReferencedResources.reserve(NumDepends);
@@ -80,7 +80,7 @@ void CDependencyTree::Read(IInputStream& rFile, EUIDLength IDLength)
     }
 }
 
-void CDependencyTree::Write(IOutputStream& rFile, EUIDLength IDLength) const
+void CDependencyTree::Write(IOutputStream& rFile, EIDLength IDLength) const
 {
     if (IDLength == e32Bit)
         rFile.WriteLong(mID.ToLong());
@@ -98,7 +98,7 @@ u32 CDependencyTree::NumDependencies() const
     return mReferencedResources.size();
 }
 
-bool CDependencyTree::HasDependency(const CUniqueID& rkID)
+bool CDependencyTree::HasDependency(const CAssetID& rkID)
 {
     for (u32 iDep = 0; iDep < mReferencedResources.size(); iDep++)
     {
@@ -109,7 +109,7 @@ bool CDependencyTree::HasDependency(const CUniqueID& rkID)
     return false;
 }
 
-CUniqueID CDependencyTree::DependencyByIndex(u32 Index) const
+CAssetID CDependencyTree::DependencyByIndex(u32 Index) const
 {
     ASSERT(Index >= 0 && Index < mReferencedResources.size());
     return mReferencedResources[Index]->ID();
@@ -117,12 +117,12 @@ CUniqueID CDependencyTree::DependencyByIndex(u32 Index) const
 
 void CDependencyTree::AddDependency(CResource *pRes)
 {
-    if (!pRes || HasDependency(pRes->ResID())) return;
-    CResourceDependency *pDepend = new CResourceDependency(pRes->ResID());
+    if (!pRes || HasDependency(pRes->ID())) return;
+    CResourceDependency *pDepend = new CResourceDependency(pRes->ID());
     mReferencedResources.push_back(pDepend);
 }
 
-void CDependencyTree::AddDependency(const CUniqueID& rkID)
+void CDependencyTree::AddDependency(const CAssetID& rkID)
 {
     if (!rkID.IsValid() || HasDependency(rkID)) return;
     CResourceDependency *pDepend = new CResourceDependency(rkID);
@@ -135,7 +135,7 @@ EDependencyNodeType CAnimSetDependencyTree::Type() const
     return eDNT_AnimSet;
 }
 
-void CAnimSetDependencyTree::Read(IInputStream& rFile, EUIDLength IDLength)
+void CAnimSetDependencyTree::Read(IInputStream& rFile, EIDLength IDLength)
 {
     CDependencyTree::Read(rFile, IDLength);
     u32 NumChars = rFile.ReadLong();
@@ -145,7 +145,7 @@ void CAnimSetDependencyTree::Read(IInputStream& rFile, EUIDLength IDLength)
         mCharacterOffsets.push_back( rFile.ReadLong() );
 }
 
-void CAnimSetDependencyTree::Write(IOutputStream& rFile, EUIDLength IDLength) const
+void CAnimSetDependencyTree::Write(IOutputStream& rFile, EIDLength IDLength) const
 {
     CDependencyTree::Write(rFile, IDLength);
     rFile.WriteLong(mCharacterOffsets.size());
@@ -166,7 +166,7 @@ EDependencyNodeType CScriptInstanceDependencyTree::Type() const
     return eDNT_ScriptInstance;
 }
 
-void CScriptInstanceDependencyTree::Read(IInputStream& rFile, EUIDLength IDLength)
+void CScriptInstanceDependencyTree::Read(IInputStream& rFile, EIDLength IDLength)
 {
     mObjectType = rFile.ReadLong();
     u32 NumDepends = rFile.ReadLong();
@@ -174,7 +174,7 @@ void CScriptInstanceDependencyTree::Read(IInputStream& rFile, EUIDLength IDLengt
 
     for (u32 iDep = 0; iDep < NumDepends; iDep++)
     {
-        CUniqueID ID(rFile, IDLength);
+        CAssetID ID(rFile, IDLength);
         CResourceEntry *pEntry = gpResourceStore->FindEntry(ID);
 
         if (pEntry && pEntry->ResourceType() == eAnimSet && pEntry->Game() <= eEchoes)
@@ -193,7 +193,7 @@ void CScriptInstanceDependencyTree::Read(IInputStream& rFile, EUIDLength IDLengt
     }
 }
 
-void CScriptInstanceDependencyTree::Write(IOutputStream& rFile, EUIDLength IDLength) const
+void CScriptInstanceDependencyTree::Write(IOutputStream& rFile, EIDLength IDLength) const
 {
     rFile.WriteLong(mObjectType);
     rFile.WriteLong(mDependencies.size());
@@ -202,7 +202,7 @@ void CScriptInstanceDependencyTree::Write(IOutputStream& rFile, EUIDLength IDLen
         mDependencies[iDep]->Write(rFile, IDLength);
 }
 
-bool CScriptInstanceDependencyTree::HasDependency(const CUniqueID& rkID)
+bool CScriptInstanceDependencyTree::HasDependency(const CAssetID& rkID)
 {
     if (!rkID.IsValid()) return false;
 
@@ -235,7 +235,7 @@ void CScriptInstanceDependencyTree::ParseStructDependencies(CScriptInstanceDepen
 
         else if (pProp->Type() == eFileProperty)
         {
-            CUniqueID ID = static_cast<TFileProperty*>(pProp)->Get().ID();
+            CAssetID ID = static_cast<TFileProperty*>(pProp)->Get().ID();
 
             if (ID.IsValid() && !pTree->HasDependency(ID))
             {
@@ -247,7 +247,7 @@ void CScriptInstanceDependencyTree::ParseStructDependencies(CScriptInstanceDepen
         else if (pProp->Type() == eCharacterProperty)
         {
             TCharacterProperty *pChar = static_cast<TCharacterProperty*>(pProp);
-            CUniqueID ID = pChar->Get().ID();
+            CAssetID ID = pChar->Get().ID();
 
             if (ID.IsValid() && !pTree->HasDependency(ID))
                 pTree->mDependencies.push_back( CAnimSetDependency::BuildDependency(pChar) );
@@ -267,7 +267,7 @@ EDependencyNodeType CAreaDependencyTree::Type() const
     return eDNT_Area;
 }
 
-void CAreaDependencyTree::Read(IInputStream& rFile, EUIDLength IDLength)
+void CAreaDependencyTree::Read(IInputStream& rFile, EIDLength IDLength)
 {
     // Base dependency list contains non-script dependencies (world geometry textures + PATH/PTLA/EGMC)
     CDependencyTree::Read(rFile, IDLength);
@@ -288,7 +288,7 @@ void CAreaDependencyTree::Read(IInputStream& rFile, EUIDLength IDLength)
         mLayerOffsets.push_back( rFile.ReadLong() );
 }
 
-void CAreaDependencyTree::Write(IOutputStream& rFile, EUIDLength IDLength) const
+void CAreaDependencyTree::Write(IOutputStream& rFile, EIDLength IDLength) const
 {
     CDependencyTree::Write(rFile, IDLength);
     rFile.WriteLong(mScriptInstances.size());
diff --git a/src/Core/GameProject/CDependencyTree.h b/src/Core/GameProject/CDependencyTree.h
index 23dbd264..9b677db0 100644
--- a/src/Core/GameProject/CDependencyTree.h
+++ b/src/Core/GameProject/CDependencyTree.h
@@ -4,7 +4,7 @@
 #include "CResourceEntry.h"
 #include <FileIO/FileIO.h>
 #include <Common/AssertMacro.h>
-#include <Common/CUniqueID.h>
+#include <Common/CAssetID.h>
 
 class CScriptLayer;
 class CScriptObject;
@@ -28,26 +28,26 @@ class IDependencyNode
 public:
     virtual ~IDependencyNode() {}
     virtual EDependencyNodeType Type() const = 0;
-    virtual void Read(IInputStream& rFile, EUIDLength IDLength) = 0;
-    virtual void Write(IOutputStream& rFile, EUIDLength IDLength) const = 0;
+    virtual void Read(IInputStream& rFile, EIDLength IDLength) = 0;
+    virtual void Write(IOutputStream& rFile, EIDLength IDLength) const = 0;
 };
 
 // Node representing a single resource dependency.
 class CResourceDependency : public IDependencyNode
 {
-    CUniqueID mID;
+    CAssetID mID;
 
 public:
     CResourceDependency() {}
-    CResourceDependency(const CUniqueID& rkID) : mID(rkID) {}
+    CResourceDependency(const CAssetID& rkID) : mID(rkID) {}
 
     virtual EDependencyNodeType Type() const;
-    virtual void Read(IInputStream& rFile, EUIDLength IDLength);
-    virtual void Write(IOutputStream& rFile, EUIDLength IDLength) const;
+    virtual void Read(IInputStream& rFile, EIDLength IDLength);
+    virtual void Write(IOutputStream& rFile, EIDLength IDLength) const;
 
     // Accessors
-    inline CUniqueID ID() const                 { return mID; }
-    inline void SetID(const CUniqueID& rkID)    { mID = rkID; }
+    inline CAssetID ID() const              { return mID; }
+    inline void SetID(const CAssetID& rkID) { mID = rkID; }
 };
 
 // Node representing a single animset dependency contained in a script object. Indicates which character is being used.
@@ -60,8 +60,8 @@ public:
     CAnimSetDependency() : CResourceDependency(), mUsedChar(-1) {}
 
     virtual EDependencyNodeType Type() const;
-    virtual void Read(IInputStream& rFile, EUIDLength IDLength);
-    virtual void Write(IOutputStream& rFile, EUIDLength IDLength) const;
+    virtual void Read(IInputStream& rFile, EIDLength IDLength);
+    virtual void Write(IOutputStream& rFile, EIDLength IDLength) const;
 
     // Accessors
     inline u32 UsedChar() const                 { return mUsedChar; }
@@ -75,26 +75,26 @@ public:
 class CDependencyTree : public IDependencyNode
 {
 protected:
-    CUniqueID mID;
+    CAssetID mID;
     std::vector<CResourceDependency*> mReferencedResources;
 
 public:
-    CDependencyTree(const CUniqueID& rkID) : mID(rkID) {}
+    CDependencyTree(const CAssetID& rkID) : mID(rkID) {}
     ~CDependencyTree();
 
     virtual EDependencyNodeType Type() const;
-    virtual void Read(IInputStream& rFile, EUIDLength IDLength);
-    virtual void Write(IOutputStream& rFile, EUIDLength IDLength) const;
+    virtual void Read(IInputStream& rFile, EIDLength IDLength);
+    virtual void Write(IOutputStream& rFile, EIDLength IDLength) const;
 
     u32 NumDependencies() const;
-    bool HasDependency(const CUniqueID& rkID);
-    CUniqueID DependencyByIndex(u32 Index) const;
-    void AddDependency(const CUniqueID& rkID);
+    bool HasDependency(const CAssetID& rkID);
+    CAssetID DependencyByIndex(u32 Index) const;
+    void AddDependency(const CAssetID& rkID);
     void AddDependency(CResource *pRes);
 
     // Accessors
-    inline void SetID(const CUniqueID& rkID)    { mID = rkID; }
-    inline CUniqueID ID() const                 { return mID; }
+    inline void SetID(const CAssetID& rkID) { mID = rkID; }
+    inline CAssetID ID() const              { return mID; }
 
 };
 
@@ -105,10 +105,10 @@ protected:
     std::vector<u32> mCharacterOffsets;
 
 public:
-    CAnimSetDependencyTree(const CUniqueID& rkID) : CDependencyTree(rkID) {}
+    CAnimSetDependencyTree(const CAssetID& rkID) : CDependencyTree(rkID) {}
     virtual EDependencyNodeType Type() const;
-    virtual void Read(IInputStream& rFile, EUIDLength IDLength);
-    virtual void Write(IOutputStream& rFile, EUIDLength IDLength) const;
+    virtual void Read(IInputStream& rFile, EIDLength IDLength);
+    virtual void Write(IOutputStream& rFile, EIDLength IDLength) const;
 };
 
 // Node representing a script object. Indicates the type of object.
@@ -122,9 +122,9 @@ public:
     ~CScriptInstanceDependencyTree();
 
     virtual EDependencyNodeType Type() const;
-    virtual void Read(IInputStream& rFile, EUIDLength IDLength);
-    virtual void Write(IOutputStream& rFile, EUIDLength IDLength) const;
-    bool HasDependency(const CUniqueID& rkID);
+    virtual void Read(IInputStream& rFile, EIDLength IDLength);
+    virtual void Write(IOutputStream& rFile, EIDLength IDLength) const;
+    bool HasDependency(const CAssetID& rkID);
 
     // Accessors
     u32 NumDependencies() const { return mDependencies.size(); }
@@ -142,12 +142,12 @@ protected:
     std::vector<u32> mLayerOffsets;
 
 public:
-    CAreaDependencyTree(const CUniqueID& rkID) : CDependencyTree(rkID) {}
+    CAreaDependencyTree(const CAssetID& rkID) : CDependencyTree(rkID) {}
     ~CAreaDependencyTree();
 
     virtual EDependencyNodeType Type() const;
-    virtual void Read(IInputStream& rFile, EUIDLength IDLength);
-    virtual void Write(IOutputStream& rFile, EUIDLength IDLength) const;
+    virtual void Read(IInputStream& rFile, EIDLength IDLength);
+    virtual void Write(IOutputStream& rFile, EIDLength IDLength) const;
 
     void AddScriptLayer(CScriptLayer *pLayer);
 };
diff --git a/src/Core/GameProject/CGameExporter.cpp b/src/Core/GameProject/CGameExporter.cpp
index 73b3e6fb..ddfd07de 100644
--- a/src/Core/GameProject/CGameExporter.cpp
+++ b/src/Core/GameProject/CGameExporter.cpp
@@ -50,7 +50,7 @@ bool CGameExporter::Export()
     return true;
 }
 
-void CGameExporter::LoadResource(const CUniqueID& rkID, std::vector<u8>& rBuffer)
+void CGameExporter::LoadResource(const CAssetID& rkID, std::vector<u8>& rBuffer)
 {
     SResourceInstance *pInst = FindResourceInstance(rkID);
     if (pInst) LoadResource(*pInst, rBuffer);
@@ -168,7 +168,7 @@ void CGameExporter::LoadPaks()
 {
 #if LOAD_PAKS
     SCOPED_TIMER(LoadPaks);
-    EUIDLength IDLength = (Game() < eCorruptionProto ? e32Bit : e64Bit);
+    EIDLength IDLength = (Game() < eCorruptionProto ? e32Bit : e64Bit);
 
     for (auto It = mPaks.begin(); It != mPaks.end(); It++)
     {
@@ -202,7 +202,7 @@ void CGameExporter::LoadPaks()
                 for (u32 iName = 0; iName < NumNamedResources; iName++)
                 {
                     CFourCC ResType = Pak.ReadLong();
-                    CUniqueID ResID(Pak, IDLength);
+                    CAssetID ResID(Pak, IDLength);
                     u32 NameLen = Pak.ReadLong();
                     TString Name = Pak.ReadString(NameLen);
                     pCollection->AddResource(Name, ResID, ResType);
@@ -215,7 +215,7 @@ void CGameExporter::LoadPaks()
                 {
                     bool Compressed = (Pak.ReadLong() == 1);
                     CFourCC ResType = Pak.ReadLong();
-                    CUniqueID ResID(Pak, IDLength);
+                    CAssetID ResID(Pak, IDLength);
                     u32 ResSize = Pak.ReadLong();
                     u32 ResOffset = Pak.ReadLong();
 
@@ -263,7 +263,7 @@ void CGameExporter::LoadPaks()
                     {
                         TString Name = Pak.ReadString();
                         CFourCC ResType = Pak.ReadLong();
-                        CUniqueID ResID(Pak, IDLength);
+                        CAssetID ResID(Pak, IDLength);
                         pCollection->AddResource(Name, ResID, ResType);
                         SetResourcePath(ResID.ToLongLong(), PakName + L"\\", Name.ToUTF16());
                     }
@@ -279,7 +279,7 @@ void CGameExporter::LoadPaks()
                     {
                         bool Compressed = (Pak.ReadLong() == 1);
                         CFourCC Type = Pak.ReadLong();
-                        CUniqueID ResID(Pak, IDLength);
+                        CAssetID ResID(Pak, IDLength);
                         u32 Size = Pak.ReadLong();
                         u32 Offset = DataStart + Pak.ReadLong();
 
@@ -461,7 +461,7 @@ void CGameExporter::ExportWorlds()
                     TWideString AreaDir = WorldDir + TWideString::FromInt32(iArea, 2, 10) + L"_" + FileUtil::SanitizeName(GameAreaName, true) + L"\\";
                     FileUtil::CreateDirectory(mCookedDir + AreaDir);
 
-                    CUniqueID AreaID = pWorld->AreaResourceID(iArea);
+                    CAssetID AreaID = pWorld->AreaResourceID(iArea);
                     SResourceInstance *pInst = FindResourceInstance(AreaID);
                     ASSERT(pInst != nullptr);
 
diff --git a/src/Core/GameProject/CGameExporter.h b/src/Core/GameProject/CGameExporter.h
index ffbd7a51..2cfc475c 100644
--- a/src/Core/GameProject/CGameExporter.h
+++ b/src/Core/GameProject/CGameExporter.h
@@ -3,7 +3,7 @@
 
 #include "CGameProject.h"
 #include "CResourceStore.h"
-#include <Common/CUniqueID.h>
+#include <Common/CAssetID.h>
 #include <Common/Flags.h>
 #include <Common/TString.h>
 #include <Common/types.h>
@@ -30,7 +30,7 @@ class CGameExporter
     struct SResourceInstance
     {
         TWideString PakFile;
-        CUniqueID ResourceID;
+        CAssetID ResourceID;
         CFourCC ResourceType;
         u32 PakOffset;
         u32 PakSize;
@@ -49,7 +49,7 @@ class CGameExporter
 public:
     CGameExporter(const TString& rkInputDir, const TString& rkOutputDir);
     bool Export();
-    void LoadResource(const CUniqueID& rkID, std::vector<u8>& rBuffer);
+    void LoadResource(const CAssetID& rkID, std::vector<u8>& rBuffer);
 
 protected:
     void CopyDiscData();
@@ -61,21 +61,21 @@ protected:
     void ExportResource(SResourceInstance& rRes);
 
     // Convenience Functions
-    inline SResourceInstance* FindResourceInstance(const CUniqueID& rkID)
+    inline SResourceInstance* FindResourceInstance(const CAssetID& rkID)
     {
         u64 IntegralID = rkID.ToLongLong();
         auto Found = mResourceMap.find(IntegralID);
         return (Found == mResourceMap.end() ? nullptr : &Found->second);
     }
 
-    inline SResourcePath* FindResourcePath(const CUniqueID& rkID)
+    inline SResourcePath* FindResourcePath(const CAssetID& rkID)
     {
         u64 IntegralID = rkID.ToLongLong();
         auto Found = mResourcePaths.find(IntegralID);
         return (Found == mResourcePaths.end() ? nullptr : &Found->second);
     }
 
-    inline void SetResourcePath(const CUniqueID& rkID, const TWideString& rkDir, const TWideString& rkName)
+    inline void SetResourcePath(const CAssetID& rkID, const TWideString& rkDir, const TWideString& rkName)
     {
         SetResourcePath(rkID.ToLongLong(), rkDir, rkName);
     }
diff --git a/src/Core/GameProject/CGameProject.cpp b/src/Core/GameProject/CGameProject.cpp
index a5306aae..d18fb0dd 100644
--- a/src/Core/GameProject/CGameProject.cpp
+++ b/src/Core/GameProject/CGameProject.cpp
@@ -127,7 +127,7 @@ void CGameProject::SetActive()
     }
 }
 
-void CGameProject::GetWorldList(std::list<CUniqueID>& rOut) const
+void CGameProject::GetWorldList(std::list<CAssetID>& rOut) const
 {
     for (u32 iPkg = 0; iPkg < mPackages.size(); iPkg++)
     {
diff --git a/src/Core/GameProject/CGameProject.h b/src/Core/GameProject/CGameProject.h
index 862ff854..cb744553 100644
--- a/src/Core/GameProject/CGameProject.h
+++ b/src/Core/GameProject/CGameProject.h
@@ -5,7 +5,7 @@
 #include "CResourceStore.h"
 #include "Core/Resource/EGame.h"
 #include <Common/FileUtil.h>
-#include <Common/CUniqueID.h>
+#include <Common/CAssetID.h>
 #include <Common/TString.h>
 #include <Common/types.h>
 
@@ -47,7 +47,7 @@ public:
     bool Load(const TWideString& rkPath);
     void Save();
     void SetActive();
-    void GetWorldList(std::list<CUniqueID>& rOut) const;
+    void GetWorldList(std::list<CAssetID>& rOut) const;
 
     // Directory Handling
     inline TWideString ProjectRoot() const                      { return mProjectRoot; }
diff --git a/src/Core/GameProject/CPackage.cpp b/src/Core/GameProject/CPackage.cpp
index d55388e3..5b8bf654 100644
--- a/src/Core/GameProject/CPackage.cpp
+++ b/src/Core/GameProject/CPackage.cpp
@@ -43,7 +43,7 @@ void CPackage::Load()
 
             else
             {
-                CUniqueID ID = CUniqueID::FromString(pIDElem->GetText());
+                CAssetID ID = CAssetID::FromString(pIDElem->GetText());
                 TString Name = pNameElem->GetText();
                 CFourCC Type = CFourCC(pTypeElem->GetText());
                 pCollection->AddResource(Name, ID, Type);
diff --git a/src/Core/GameProject/CPackage.h b/src/Core/GameProject/CPackage.h
index adde7ca9..8705ba46 100644
--- a/src/Core/GameProject/CPackage.h
+++ b/src/Core/GameProject/CPackage.h
@@ -1,8 +1,8 @@
 #ifndef CPACKAGE
 #define CPACKAGE
 
+#include <Common/CAssetID.h>
 #include <Common/CFourCC.h>
-#include <Common/CUniqueID.h>
 #include <Common/TString.h>
 
 class CGameProject;
@@ -10,7 +10,7 @@ class CGameProject;
 struct SNamedResource
 {
     TString Name;
-    CUniqueID ID;
+    CAssetID ID;
     CFourCC Type;
 };
 
@@ -27,7 +27,7 @@ public:
     inline u32 NumResources() const                             { return mNamedResources.size(); }
     inline const SNamedResource& ResourceByIndex(u32 Idx) const { return mNamedResources[Idx]; }
 
-    inline void AddResource(const TString& rkName, const CUniqueID& rkID, const CFourCC& rkType)
+    inline void AddResource(const TString& rkName, const CAssetID& rkID, const CFourCC& rkType)
     {
         mNamedResources.push_back( SNamedResource { rkName, rkID, rkType } );
     }
diff --git a/src/Core/GameProject/CResourceEntry.cpp b/src/Core/GameProject/CResourceEntry.cpp
index f319f725..71acc990 100644
--- a/src/Core/GameProject/CResourceEntry.cpp
+++ b/src/Core/GameProject/CResourceEntry.cpp
@@ -25,7 +25,7 @@
 #include "Core/Resource/Factory/CTextureDecoder.h"
 #include "Core/Resource/Factory/CWorldLoader.h"
 
-CResourceEntry::CResourceEntry(CResourceStore *pStore, const CUniqueID& rkID,
+CResourceEntry::CResourceEntry(CResourceStore *pStore, const CAssetID& rkID,
                const TWideString& rkDir, const TWideString& rkFilename,
                EResType Type, bool Transient /*= false*/)
     : mpResource(nullptr)
diff --git a/src/Core/GameProject/CResourceEntry.h b/src/Core/GameProject/CResourceEntry.h
index 5dc2cceb..7815f4c3 100644
--- a/src/Core/GameProject/CResourceEntry.h
+++ b/src/Core/GameProject/CResourceEntry.h
@@ -3,7 +3,7 @@
 
 #include "CVirtualDirectory.h"
 #include "Core/Resource/EResType.h"
-#include <Common/CUniqueID.h>
+#include <Common/CAssetID.h>
 #include <Common/Flags.h>
 #include <Common/types.h>
 
@@ -26,7 +26,7 @@ class CResourceEntry
     CResource *mpResource;
     CResourceStore *mpStore;
     CDependencyTree *mpDependencies;
-    CUniqueID mID;
+    CAssetID mID;
     EResType mType;
     EGame mGame;
     CVirtualDirectory *mpDirectory;
@@ -37,7 +37,7 @@ class CResourceEntry
     mutable TWideString mCachedUppercaseName; // This is used to speed up case-insensitive sorting and filtering.
 
 public:
-    CResourceEntry(CResourceStore *pStore, const CUniqueID& rkID,
+    CResourceEntry(CResourceStore *pStore, const CAssetID& rkID,
                    const TWideString& rkDir, const TWideString& rkFilename,
                    EResType Type, bool Transient = false);
     ~CResourceEntry();
@@ -68,7 +68,7 @@ public:
     inline bool IsLoaded() const                        { return mpResource != nullptr; }
     inline CResource* Resource() const                  { return mpResource; }
     inline CDependencyTree* Dependencies() const        { return mpDependencies; }
-    inline CUniqueID ID() const                         { return mID; }
+    inline CAssetID ID() const                          { return mID; }
     inline EGame Game() const                           { return mGame; }
     inline CVirtualDirectory* Directory() const         { return mpDirectory; }
     inline TWideString Name() const                     { return mName; }
diff --git a/src/Core/GameProject/CResourceIterator.h b/src/Core/GameProject/CResourceIterator.h
index 4ddb72f8..fcbbbd6b 100644
--- a/src/Core/GameProject/CResourceIterator.h
+++ b/src/Core/GameProject/CResourceIterator.h
@@ -7,7 +7,7 @@
 class CResourceIterator
 {
     CResourceStore *mpStore;
-    std::map<CUniqueID, CResourceEntry*>::iterator mIter;
+    std::map<CAssetID, CResourceEntry*>::iterator mIter;
     CResourceEntry *mpCurEntry;
 
 public:
diff --git a/src/Core/GameProject/CResourceStore.cpp b/src/Core/GameProject/CResourceStore.cpp
index b3dcdc7f..478ece26 100644
--- a/src/Core/GameProject/CResourceStore.cpp
+++ b/src/Core/GameProject/CResourceStore.cpp
@@ -56,7 +56,7 @@ void CResourceStore::LoadResourceDatabase(const TString& rkPath)
 
             if (pID && pType && pDir && pName)
             {
-                CUniqueID ID = CUniqueID::FromString(pID->GetText());
+                CAssetID ID = CAssetID::FromString(pID->GetText());
                 EResType Type = CResource::ResTypeForExtension(pType->GetText());
                 TWideString FileDir = pDir->GetText();
                 TWideString FileName = pName->GetText();
@@ -186,7 +186,7 @@ CVirtualDirectory* CResourceStore::GetVirtualDirectory(const TWideString& rkPath
     else return nullptr;
 }
 
-CResourceEntry* CResourceStore::FindEntry(const CUniqueID& rkID) const
+CResourceEntry* CResourceStore::FindEntry(const CAssetID& rkID) const
 {
     if (!rkID.IsValid()) return nullptr;
     auto Found = mResourceEntries.find(rkID);
@@ -194,12 +194,12 @@ CResourceEntry* CResourceStore::FindEntry(const CUniqueID& rkID) const
     else return Found->second;
 }
 
-bool CResourceStore::IsResourceRegistered(const CUniqueID& rkID) const
+bool CResourceStore::IsResourceRegistered(const CAssetID& rkID) const
 {
     return FindEntry(rkID) == nullptr;
 }
 
-CResourceEntry* CResourceStore::RegisterResource(const CUniqueID& rkID, EResType Type, const TWideString& rkDir, const TWideString& rkFileName)
+CResourceEntry* CResourceStore::RegisterResource(const CAssetID& rkID, EResType Type, const TWideString& rkDir, const TWideString& rkFileName)
 {
     CResourceEntry *pEntry = FindEntry(rkID);
 
@@ -226,12 +226,12 @@ CResourceEntry* CResourceStore::RegisterResource(const CUniqueID& rkID, EResType
 
 CResourceEntry* CResourceStore::RegisterTransientResource(EResType Type, const TWideString& rkDir /*= L""*/, const TWideString& rkFileName /*= L""*/)
 {
-    CResourceEntry *pEntry = new CResourceEntry(this, CUniqueID::RandomID(), rkDir, rkFileName, Type, true);
+    CResourceEntry *pEntry = new CResourceEntry(this, CAssetID::RandomID(), rkDir, rkFileName, Type, true);
     mResourceEntries[pEntry->ID()] = pEntry;
     return pEntry;
 }
 
-CResourceEntry* CResourceStore::RegisterTransientResource(EResType Type, const CUniqueID& rkID, const TWideString& rkDir /*=L ""*/, const TWideString& rkFileName /*= L""*/)
+CResourceEntry* CResourceStore::RegisterTransientResource(EResType Type, const CAssetID& rkID, const TWideString& rkDir /*=L ""*/, const TWideString& rkFileName /*= L""*/)
 {
     CResourceEntry *pEntry = FindEntry(rkID);
 
@@ -244,7 +244,7 @@ CResourceEntry* CResourceStore::RegisterTransientResource(EResType Type, const C
     return pEntry;
 }
 
-CResource* CResourceStore::LoadResource(const CUniqueID& rkID, const CFourCC& rkType)
+CResource* CResourceStore::LoadResource(const CAssetID& rkID, const CFourCC& rkType)
 {
     if (!rkID.IsValid()) return nullptr;
 
@@ -305,7 +305,7 @@ CResource* CResourceStore::LoadResource(const TString& rkPath)
     // Construct ID from string, check if resource is loaded already
     TWideString Dir = FileUtil::MakeAbsolute(TWideString(rkPath.GetFileDirectory()));
     TString Name = rkPath.GetFileName(false);
-    CUniqueID ID = (Name.IsHexString() ? Name.ToInt64() : rkPath.Hash64());
+    CAssetID ID = (Name.IsHexString() ? Name.ToInt64() : rkPath.Hash64());
     auto Find = mLoadedResources.find(ID);
 
     if (Find != mLoadedResources.end())
@@ -350,7 +350,7 @@ void CResourceStore::TrackLoadedResource(CResourceEntry *pEntry)
     mLoadedResources[pEntry->ID()] = pEntry;
 }
 
-CFourCC CResourceStore::ResourceTypeByID(const CUniqueID& rkID, const TStringList& rkPossibleTypes) const
+CFourCC CResourceStore::ResourceTypeByID(const CAssetID& rkID, const TStringList& rkPossibleTypes) const
 {
     if (!rkID.IsValid()) return eInvalidResType;
     if (rkPossibleTypes.size() == 1) return CFourCC(rkPossibleTypes.front());
@@ -420,7 +420,7 @@ void CResourceStore::DestroyUnreferencedResources()
 
 bool CResourceStore::DeleteResourceEntry(CResourceEntry *pEntry)
 {
-    CUniqueID ID = pEntry->ID();
+    CAssetID ID = pEntry->ID();
 
     if (pEntry->IsLoaded())
     {
diff --git a/src/Core/GameProject/CResourceStore.h b/src/Core/GameProject/CResourceStore.h
index 87c3be26..64e43ace 100644
--- a/src/Core/GameProject/CResourceStore.h
+++ b/src/Core/GameProject/CResourceStore.h
@@ -3,8 +3,8 @@
 
 #include "CVirtualDirectory.h"
 #include "Core/Resource/EResType.h"
+#include <Common/CAssetID.h>
 #include <Common/CFourCC.h>
-#include <Common/CUniqueID.h>
 #include <Common/TString.h>
 #include <Common/types.h>
 #include <map>
@@ -21,8 +21,8 @@ class CResourceStore
     CGameProject *mpProj;
     CVirtualDirectory *mpProjectRoot;
     std::vector<CVirtualDirectory*> mTransientRoots;
-    std::map<CUniqueID, CResourceEntry*> mResourceEntries;
-    std::map<CUniqueID, CResourceEntry*> mLoadedResources;
+    std::map<CAssetID, CResourceEntry*> mResourceEntries;
+    std::map<CAssetID, CResourceEntry*> mLoadedResources;
 
     // Directory to look for transient resources in
     TWideString mTransientLoadDir;
@@ -48,16 +48,16 @@ public:
     void CloseActiveProject();
     CVirtualDirectory* GetVirtualDirectory(const TWideString& rkPath, bool Transient, bool AllowCreate);
 
-    bool IsResourceRegistered(const CUniqueID& rkID) const;
-    CResourceEntry* RegisterResource(const CUniqueID& rkID, EResType Type, const TWideString& rkDir, const TWideString& rkFileName);
-    CResourceEntry* FindEntry(const CUniqueID& rkID) const;
+    bool IsResourceRegistered(const CAssetID& rkID) const;
+    CResourceEntry* RegisterResource(const CAssetID& rkID, EResType Type, const TWideString& rkDir, const TWideString& rkFileName);
+    CResourceEntry* FindEntry(const CAssetID& rkID) const;
     CResourceEntry* RegisterTransientResource(EResType Type, const TWideString& rkDir = L"", const TWideString& rkFileName = L"");
-    CResourceEntry* RegisterTransientResource(EResType Type, const CUniqueID& rkID, const TWideString& rkDir = L"", const TWideString& rkFileName = L"");
+    CResourceEntry* RegisterTransientResource(EResType Type, const CAssetID& rkID, const TWideString& rkDir = L"", const TWideString& rkFileName = L"");
 
-    CResource* LoadResource(const CUniqueID& rkID, const CFourCC& rkType);
+    CResource* LoadResource(const CAssetID& rkID, const CFourCC& rkType);
     CResource* LoadResource(const TString& rkPath);
     void TrackLoadedResource(CResourceEntry *pEntry);
-    CFourCC ResourceTypeByID(const CUniqueID& rkID, const TStringList& rkPossibleTypes) const;
+    CFourCC ResourceTypeByID(const CAssetID& rkID, const TStringList& rkPossibleTypes) const;
     void DestroyUnreferencedResources();
     bool DeleteResourceEntry(CResourceEntry *pEntry);
     void SetTransientLoadDir(const TString& rkDir);
diff --git a/src/Core/Resource/Area/CGameArea.cpp b/src/Core/Resource/Area/CGameArea.cpp
index 66a54bb3..fcd48b5e 100644
--- a/src/Core/Resource/Area/CGameArea.cpp
+++ b/src/Core/Resource/Area/CGameArea.cpp
@@ -34,7 +34,7 @@ CGameArea::~CGameArea()
 CDependencyTree* CGameArea::BuildDependencyTree() const
 {
     // Base dependencies
-    CAreaDependencyTree *pTree = new CAreaDependencyTree(ResID());
+    CAreaDependencyTree *pTree = new CAreaDependencyTree(ID());
 
     for (u32 iMat = 0; iMat < mpMaterialSet->NumMaterials(); iMat++)
     {
diff --git a/src/Core/Resource/CAnimationParameters.cpp b/src/Core/Resource/CAnimationParameters.cpp
index bdc9ed70..bcdf5a01 100644
--- a/src/Core/Resource/CAnimationParameters.cpp
+++ b/src/Core/Resource/CAnimationParameters.cpp
@@ -106,7 +106,7 @@ void CAnimationParameters::Write(IOutputStream& rSCLY)
 
         else
         {
-            rSCLY.WriteLongLong(CUniqueID::skInvalidID64.ToLongLong());
+            rSCLY.WriteLongLong(CAssetID::skInvalidID64.ToLongLong());
             rSCLY.WriteLong(0xFFFFFFFF);
         }
     }
diff --git a/src/Core/Resource/CAnimationParameters.h b/src/Core/Resource/CAnimationParameters.h
index daa88aaa..ec581412 100644
--- a/src/Core/Resource/CAnimationParameters.h
+++ b/src/Core/Resource/CAnimationParameters.h
@@ -28,7 +28,7 @@ public:
 
     // Accessors
     inline EGame Version() const        { return mGame; }
-    inline CUniqueID ID() const         { return mCharacter.ID(); }
+    inline CAssetID ID() const          { return mCharacter.ID(); }
     inline CAnimSet* AnimSet() const    { return (CAnimSet*) mCharacter.Load(); }
     inline u32 CharacterIndex() const   { return mCharIndex; }
     inline u32 AnimIndex() const        { return mAnimIndex; }
diff --git a/src/Core/Resource/CDependencyGroup.h b/src/Core/Resource/CDependencyGroup.h
index 5a646dbf..1ee57030 100644
--- a/src/Core/Resource/CDependencyGroup.h
+++ b/src/Core/Resource/CDependencyGroup.h
@@ -6,21 +6,21 @@
 class CDependencyGroup : public CResource
 {
     DECLARE_RESOURCE_TYPE(eDependencyGroup)
-    std::set<CUniqueID> mDependencies;
+    std::set<CAssetID> mDependencies;
 
 public:
     CDependencyGroup(CResourceEntry *pEntry = 0) : CResource(pEntry) {}
-    inline void AddDependency(const CUniqueID& rkID)        { mDependencies.insert(rkID); }
-    inline void AddDependency(CResource *pRes)              { if (pRes) mDependencies.insert(pRes->ResID()); }
-    inline void RemoveDependency(const CUniqueID& rkID)     { mDependencies.erase(rkID); }
+    inline void AddDependency(const CAssetID& rkID)         { mDependencies.insert(rkID); }
+    inline void AddDependency(CResource *pRes)              { if (pRes) mDependencies.insert(pRes->ID()); }
+    inline void RemoveDependency(const CAssetID& rkID)      { mDependencies.erase(rkID); }
     inline void Clear()                                     { mDependencies.clear(); }
-    inline bool HasDependency(const CUniqueID& rkID) const  { return mDependencies.find(rkID) != mDependencies.end(); }
+    inline bool HasDependency(const CAssetID& rkID) const   { return mDependencies.find(rkID) != mDependencies.end(); }
     inline u32 NumDependencies() const                      { return mDependencies.size(); }
-    inline CUniqueID DependencyByIndex(u32 Index) const     { return *std::next(mDependencies.begin(), Index); }
+    inline CAssetID DependencyByIndex(u32 Index) const      { return *std::next(mDependencies.begin(), Index); }
     
     CDependencyTree* BuildDependencyTree() const
     {
-        CDependencyTree *pTree = new CDependencyTree(ResID());
+        CDependencyTree *pTree = new CDependencyTree(ID());
 
         for (auto DepIt = mDependencies.begin(); DepIt != mDependencies.end(); DepIt++)
             pTree->AddDependency(*DepIt);
diff --git a/src/Core/Resource/CFont.cpp b/src/Core/Resource/CFont.cpp
index 7372fe92..2c2a89df 100644
--- a/src/Core/Resource/CFont.cpp
+++ b/src/Core/Resource/CFont.cpp
@@ -24,7 +24,7 @@ inline float PtsToFloat(s32 Pt)
 
 CDependencyTree* CFont::BuildDependencyTree() const
 {
-    CDependencyTree *pOut = new CDependencyTree(ResID());
+    CDependencyTree *pOut = new CDependencyTree(ID());
     pOut->AddDependency(mpFontTexture);
     return pOut;
 }
diff --git a/src/Core/Resource/CResource.h b/src/Core/Resource/CResource.h
index 78e7a254..1d658e80 100644
--- a/src/Core/Resource/CResource.h
+++ b/src/Core/Resource/CResource.h
@@ -5,8 +5,8 @@
 #include "Core/GameProject/CDependencyTree.h"
 #include "Core/GameProject/CResourceEntry.h"
 #include "Core/GameProject/CResourceStore.h"
+#include <Common/CAssetID.h>
 #include <Common/CFourCC.h>
-#include <Common/CUniqueID.h>
 #include <Common/types.h>
 #include <Common/TString.h>
 
@@ -40,12 +40,12 @@ public:
     }
 
     virtual ~CResource() {}
-    virtual CDependencyTree* BuildDependencyTree() const { return new CDependencyTree(ResID()); }
+    virtual CDependencyTree* BuildDependencyTree() const { return new CDependencyTree(ID()); }
     
     inline CResourceEntry* Entry() const    { return mpEntry; }
     inline TString Source() const           { return mpEntry ? mpEntry->CookedAssetPath(true).GetFileName() : ""; }
     inline TString FullSource() const       { return mpEntry ? mpEntry->CookedAssetPath(true) : ""; }
-    inline CUniqueID ResID() const          { return mpEntry ? mpEntry->ID() : CUniqueID::skInvalidID64; }
+    inline CAssetID ID() const              { return mpEntry ? mpEntry->ID() : CAssetID::skInvalidID64; }
     inline EGame Game() const               { return mpEntry ? mpEntry->Game() : eUnknownVersion; }
     inline bool IsReferenced() const        { return mRefCount > 0; }
     inline void SetGame(EGame Game)         { if (mpEntry) mpEntry->SetGame(Game); }
diff --git a/src/Core/Resource/CResourceInfo.h b/src/Core/Resource/CResourceInfo.h
index 15aef92f..019b333e 100644
--- a/src/Core/Resource/CResourceInfo.h
+++ b/src/Core/Resource/CResourceInfo.h
@@ -3,7 +3,7 @@
 
 #include "CResource.h"
 #include "Core/GameProject/CResourceStore.h"
-#include <Common/CUniqueID.h>
+#include <Common/CAssetID.h>
 #include <Common/CFourCC.h>
 #include <Common/FileUtil.h>
 
@@ -23,25 +23,25 @@ public:
         mIsValidPath = FileUtil::Exists(rkPath);
     }
 
-    CResourceInfo(const CUniqueID& rkID, CFourCC Type)
+    CResourceInfo(const CAssetID& rkID, CFourCC Type)
         : mIsPath(false), mIsValidPath(false)
     {
         mPath = rkID.ToString() + "." + Type.ToString();
     }
 
-    inline CUniqueID ID() const
+    inline CAssetID ID() const
     {
         TString FileName = mPath.GetFileName(false);
 
         if (!mIsPath)
-            return CUniqueID::FromString(FileName);
+            return CAssetID::FromString(FileName);
 
         else
         {
             if (FileName.IsHexString() && (FileName.Size() == 8 || FileName.Size() == 16))
-                return CUniqueID::FromString(FileName);
+                return CAssetID::FromString(FileName);
             else
-                return CUniqueID::skInvalidID64;
+                return CAssetID::skInvalidID64;
         }
     }
 
diff --git a/src/Core/Resource/CScan.h b/src/Core/Resource/CScan.h
index 391b9ab3..55b7918b 100644
--- a/src/Core/Resource/CScan.h
+++ b/src/Core/Resource/CScan.h
@@ -45,7 +45,7 @@ public:
         if (Game() >= eEchoesDemo)
             Log::Warning("CScan::BuildDependencyTree not handling Echoes/Corruption dependencies");
 
-        CDependencyTree *pTree = new CDependencyTree(ResID());
+        CDependencyTree *pTree = new CDependencyTree(ID());
         pTree->AddDependency(mpFrame);
         pTree->AddDependency(mpStringTable);
         return pTree;
diff --git a/src/Core/Resource/CWorld.cpp b/src/Core/Resource/CWorld.cpp
index 66a32aa5..3edd6ad8 100644
--- a/src/Core/Resource/CWorld.cpp
+++ b/src/Core/Resource/CWorld.cpp
@@ -19,7 +19,7 @@ CWorld::~CWorld()
 
 CDependencyTree* CWorld::BuildDependencyTree() const
 {
-    CDependencyTree *pTree = new CDependencyTree(ResID());
+    CDependencyTree *pTree = new CDependencyTree(ID());
 
     for (u32 iArea = 0; iArea < mAreas.size(); iArea++)
     {
diff --git a/src/Core/Resource/Cooker/CMaterialCooker.cpp b/src/Core/Resource/Cooker/CMaterialCooker.cpp
index d1d5b38e..4efb133a 100644
--- a/src/Core/Resource/Cooker/CMaterialCooker.cpp
+++ b/src/Core/Resource/Cooker/CMaterialCooker.cpp
@@ -47,7 +47,7 @@ void CMaterialCooker::WriteMatSetPrime(IOutputStream& rOut)
         {
             CTexture *pTex = pMat->Pass(iPass)->Texture();
             if (pTex)
-                mTextureIDs.push_back(pTex->ResID().ToLong());
+                mTextureIDs.push_back(pTex->ID().ToLong());
         }
     }
 
@@ -122,7 +122,7 @@ void CMaterialCooker::WriteMaterialPrime(IOutputStream& rOut)
         if (pPassTex != nullptr)
         {
             TexFlags |= (1 << iPass);
-            u32 TexID = pPassTex->ResID().ToLong();
+            u32 TexID = pPassTex->ID().ToLong();
 
             for (u32 iTex = 0; iTex < mTextureIDs.size(); iTex++)
             {
diff --git a/src/Core/Resource/Factory/CAreaLoader.cpp b/src/Core/Resource/Factory/CAreaLoader.cpp
index e9e8fe61..2e8b9bd5 100644
--- a/src/Core/Resource/Factory/CAreaLoader.cpp
+++ b/src/Core/Resource/Factory/CAreaLoader.cpp
@@ -602,7 +602,7 @@ void CAreaLoader::ReadEGMC()
 {
     Log::FileWrite(mpMREA->GetSourceString(), "Reading EGMC");
     mpSectionMgr->ToSection(mEGMCBlockNum);
-    CUniqueID EGMC(*mpMREA, (mVersion <= eEchoes ? e32Bit : e64Bit));
+    CAssetID EGMC(*mpMREA, (mVersion <= eEchoes ? e32Bit : e64Bit));
     mpArea->mpPoiToWorldMap = gpResourceStore->LoadResource(EGMC, "EGMC");
 }
 
diff --git a/src/Core/Resource/Factory/CDependencyGroupLoader.cpp b/src/Core/Resource/Factory/CDependencyGroupLoader.cpp
index c94afa4e..80e4a0e5 100644
--- a/src/Core/Resource/Factory/CDependencyGroupLoader.cpp
+++ b/src/Core/Resource/Factory/CDependencyGroupLoader.cpp
@@ -32,7 +32,7 @@ CDependencyGroup* CDependencyGroupLoader::LoadDGRP(IInputStream& rDGRP, CResourc
 
     u32 NumDependencies = rDGRP.ReadLong();
     EGame Game = VersionTest(rDGRP, NumDependencies);
-    EUIDLength IDLength = (Game < eCorruptionProto ? e32Bit : e64Bit);
+    EIDLength IDLength = (Game < eCorruptionProto ? e32Bit : e64Bit);
 
     CDependencyGroup *pGroup = new CDependencyGroup(pEntry);
     pGroup->SetGame(Game);
@@ -40,7 +40,7 @@ CDependencyGroup* CDependencyGroupLoader::LoadDGRP(IInputStream& rDGRP, CResourc
     for (u32 iDep = 0; iDep < NumDependencies; iDep++)
     {
         rDGRP.Seek(0x4, SEEK_CUR); // Skip dependency type
-        CUniqueID AssetID(rDGRP, IDLength);
+        CAssetID AssetID(rDGRP, IDLength);
         pGroup->AddDependency(AssetID);
     }
 
diff --git a/src/Core/Resource/Factory/CScriptLoader.cpp b/src/Core/Resource/Factory/CScriptLoader.cpp
index a1b59422..5df4b332 100644
--- a/src/Core/Resource/Factory/CScriptLoader.cpp
+++ b/src/Core/Resource/Factory/CScriptLoader.cpp
@@ -110,7 +110,7 @@ void CScriptLoader::ReadProperty(IProperty *pProp, u32 Size, IInputStream& rSCLY
     {
         TFileProperty *pFileCast = static_cast<TFileProperty*>(pProp);
 
-        CUniqueID ResID = (mVersion < eCorruptionProto ? rSCLY.ReadLong() : rSCLY.ReadLongLong());
+        CAssetID ResID = (mVersion < eCorruptionProto ? rSCLY.ReadLong() : rSCLY.ReadLongLong());
         const TStringList& rkExtensions = static_cast<CFileTemplate*>(pTemp)->Extensions();
 
         CResourceInfo Info(ResID, CFourCC(!rkExtensions.empty() ? rkExtensions.front() : "UNKN"));
diff --git a/src/Core/Resource/Model/CModel.cpp b/src/Core/Resource/Model/CModel.cpp
index a8d29533..09fb00ef 100644
--- a/src/Core/Resource/Model/CModel.cpp
+++ b/src/Core/Resource/Model/CModel.cpp
@@ -32,7 +32,7 @@ CModel::~CModel()
 
 CDependencyTree* CModel::BuildDependencyTree() const
 {
-    CDependencyTree *pTree = new CDependencyTree(ResID());
+    CDependencyTree *pTree = new CDependencyTree(ID());
 
     for (u32 iSet = 0; iSet < mMaterialSets.size(); iSet++)
     {
diff --git a/src/Editor/CNodeCopyMimeData.h b/src/Editor/CNodeCopyMimeData.h
index 26883020..c4fe0490 100644
--- a/src/Editor/CNodeCopyMimeData.h
+++ b/src/Editor/CNodeCopyMimeData.h
@@ -30,7 +30,7 @@ public:
 
 private:
     CWorldEditor *mpEditor;
-    CUniqueID mAreaID;
+    CAssetID mAreaID;
     QVector<SCopiedNode> mCopiedNodes;
     EGame mGame;
 
@@ -45,7 +45,7 @@ public:
 
     CNodeCopyMimeData(CWorldEditor *pEditor)
         : mpEditor(pEditor)
-        , mAreaID(pEditor->ActiveArea()->ResID())
+        , mAreaID(pEditor->ActiveArea()->ID())
         , mGame(pEditor->CurrentGame())
     {
         CNodeSelection *pSelection = pEditor->Selection();
@@ -100,7 +100,7 @@ public:
         return -1;
     }
 
-    CUniqueID AreaID() const                        { return mAreaID; }
+    CAssetID AreaID() const                         { return mAreaID; }
     EGame Game() const                              { return mGame; }
     const QVector<SCopiedNode>& CopiedNodes() const { return mCopiedNodes; }
 };
diff --git a/src/Editor/CProjectOverviewDialog.cpp b/src/Editor/CProjectOverviewDialog.cpp
index 21338cec..b6e99b6f 100644
--- a/src/Editor/CProjectOverviewDialog.cpp
+++ b/src/Editor/CProjectOverviewDialog.cpp
@@ -89,14 +89,14 @@ void CProjectOverviewDialog::SetupWorldsList()
 {
     ASSERT(mpProject != nullptr && mpProject->IsActive());
 
-    std::list<CUniqueID> WorldIDs;
+    std::list<CAssetID> WorldIDs;
     mpProject->GetWorldList(WorldIDs);
     mWorldEntries.clear();
     mpUI->WorldsList->clear();
 
     for (auto It = WorldIDs.begin(); It != WorldIDs.end(); It++)
     {
-        CUniqueID ID = *It;
+        CAssetID ID = *It;
         CResourceEntry *pEntry = gpResourceStore->FindEntry(ID);
 
         if (!pEntry)
diff --git a/src/Editor/CStartWindow.cpp b/src/Editor/CStartWindow.cpp
index a58fa62b..1782ee20 100644
--- a/src/Editor/CStartWindow.cpp
+++ b/src/Editor/CStartWindow.cpp
@@ -192,7 +192,7 @@ void CStartWindow::on_LaunchWorldEditorButton_clicked()
     {
         Log::ClearErrorLog();
 
-        CUniqueID AreaID = mpWorld->AreaResourceID(mSelectedAreaIndex);
+        CAssetID AreaID = mpWorld->AreaResourceID(mSelectedAreaIndex);
         TString AreaPath = mpWorld->Entry()->CookedAssetPath().GetFileDirectory() + AreaID.ToString() + ".MREA";
         TResPtr<CGameArea> pArea = gpResourceStore->LoadResource(AreaPath);
 
diff --git a/src/Editor/Undo/CPasteNodesCommand.cpp b/src/Editor/Undo/CPasteNodesCommand.cpp
index 3442d0ff..0955d788 100644
--- a/src/Editor/Undo/CPasteNodesCommand.cpp
+++ b/src/Editor/Undo/CPasteNodesCommand.cpp
@@ -104,7 +104,7 @@ void CPasteNodesCommand::redo()
                     pLink->SetReceiver(pNewTarget->InstanceID());
                 }
 
-                else if (mpMimeData->AreaID() != pArea->ResID() || pArea->InstanceByID(pLink->ReceiverID()) == nullptr)
+                else if (mpMimeData->AreaID() != pArea->ID() || pArea->InstanceByID(pLink->ReceiverID()) == nullptr)
                 {
                     CScriptObject *pSender = pLink->Sender();
                     CScriptObject *pReceiver = pLink->Receiver();