diff --git a/asm/MetroidPrime/Tweaks/CTweakSlideShow.s b/asm/MetroidPrime/Tweaks/CTweakSlideShow.s
index 56978778..eee18973 100644
--- a/asm/MetroidPrime/Tweaks/CTweakSlideShow.s
+++ b/asm/MetroidPrime/Tweaks/CTweakSlideShow.s
@@ -3,12 +3,12 @@
 .section .data
 .balign 8
 
-.global lbl_803EC000
-lbl_803EC000:
+.global __vt__15CTweakSlideShow
+__vt__15CTweakSlideShow:
 	# ROM: 0x3E9000
 	.4byte 0
 	.4byte 0
-	.4byte sub_8029c7cc
+	.4byte __dt__15CTweakSlideShowFv
 	.4byte 0
 
 .section .text, "ax"
@@ -17,11 +17,11 @@ lbl_803EC000:
 __ct__15CTweakSlideShowFR12CInputStream:
 /* 8029C5F8 00299558  94 21 FF B0 */	stwu r1, -0x50(r1)
 /* 8029C5FC 0029955C  7C 08 02 A6 */	mflr r0
-/* 8029C600 00299560  3C A0 80 3F */	lis r5, lbl_803EC000@ha
+/* 8029C600 00299560  3C A0 80 3F */	lis r5, __vt__15CTweakSlideShow@ha
 /* 8029C604 00299564  3C C0 80 3E */	lis r6, __vt__12ITweakObject@ha
 /* 8029C608 00299568  90 01 00 54 */	stw r0, 0x54(r1)
 /* 8029C60C 0029956C  38 06 9C C4 */	addi r0, r6, __vt__12ITweakObject@l
-/* 8029C610 00299570  38 A5 C0 00 */	addi r5, r5, lbl_803EC000@l
+/* 8029C610 00299570  38 A5 C0 00 */	addi r5, r5, __vt__15CTweakSlideShow@l
 /* 8029C614 00299574  93 E1 00 4C */	stw r31, 0x4c(r1)
 /* 8029C618 00299578  7C 9F 23 78 */	mr r31, r4
 /* 8029C61C 0029957C  93 C1 00 48 */	stw r30, 0x48(r1)
@@ -133,8 +133,8 @@ __ct__15CTweakSlideShowFR12CInputStream:
 /* 8029C7C4 00299724  38 21 00 50 */	addi r1, r1, 0x50
 /* 8029C7C8 00299728  4E 80 00 20 */	blr
 
-.global sub_8029c7cc
-sub_8029c7cc:
+.global __dt__15CTweakSlideShowFv
+__dt__15CTweakSlideShowFv:
 /* 8029C7CC 0029972C  94 21 FF F0 */	stwu r1, -0x10(r1)
 /* 8029C7D0 00299730  7C 08 02 A6 */	mflr r0
 /* 8029C7D4 00299734  90 01 00 14 */	stw r0, 0x14(r1)
@@ -143,9 +143,9 @@ sub_8029c7cc:
 /* 8029C7E0 00299740  93 C1 00 08 */	stw r30, 8(r1)
 /* 8029C7E4 00299744  7C 7E 1B 79 */	or. r30, r3, r3
 /* 8029C7E8 00299748  41 82 00 54 */	beq lbl_8029C83C
-/* 8029C7EC 0029974C  3C 60 80 3F */	lis r3, lbl_803EC000@ha
+/* 8029C7EC 0029974C  3C 60 80 3F */	lis r3, __vt__15CTweakSlideShow@ha
 /* 8029C7F0 00299750  34 1E 00 14 */	addic. r0, r30, 0x14
-/* 8029C7F4 00299754  38 03 C0 00 */	addi r0, r3, lbl_803EC000@l
+/* 8029C7F4 00299754  38 03 C0 00 */	addi r0, r3, __vt__15CTweakSlideShow@l
 /* 8029C7F8 00299758  90 1E 00 00 */	stw r0, 0(r30)
 /* 8029C7FC 0029975C  41 82 00 0C */	beq lbl_8029C808
 /* 8029C800 00299760  38 7E 00 14 */	addi r3, r30, 0x14
@@ -165,7 +165,7 @@ lbl_8029C82C:
 /* 8029C82C 0029978C  7F E0 07 35 */	extsh. r0, r31
 /* 8029C830 00299790  40 81 00 0C */	ble lbl_8029C83C
 /* 8029C834 00299794  7F C3 F3 78 */	mr r3, r30
-/* 8029C838 00299798  48 00 00 21 */	bl sub_8029c858
+/* 8029C838 00299798  48 00 00 21 */	bl "__dl__29TOneStatic<15CTweakSlideShow>FPv"
 lbl_8029C83C:
 /* 8029C83C 0029979C  80 01 00 14 */	lwz r0, 0x14(r1)
 /* 8029C840 002997A0  7F C3 F3 78 */	mr r3, r30
@@ -175,8 +175,8 @@ lbl_8029C83C:
 /* 8029C850 002997B0  38 21 00 10 */	addi r1, r1, 0x10
 /* 8029C854 002997B4  4E 80 00 20 */	blr
 
-.global sub_8029c858
-sub_8029c858:
+.global "__dl__29TOneStatic<15CTweakSlideShow>FPv"
+"__dl__29TOneStatic<15CTweakSlideShow>FPv":
 /* 8029C858 002997B8  94 21 FF F0 */	stwu r1, -0x10(r1)
 /* 8029C85C 002997BC  7C 08 02 A6 */	mflr r0
 /* 8029C860 002997C0  90 01 00 14 */	stw r0, 0x14(r1)
diff --git a/configure.py b/configure.py
index 1acf269c..61db81b4 100755
--- a/configure.py
+++ b/configure.py
@@ -380,7 +380,7 @@ LIBS = [
             "MetroidPrime/Player/CMorphBallShadow",
             "MetroidPrime/Player/CPlayerInputFilter",
             "MetroidPrime/CSlideShow",
-            "MetroidPrime/Tweaks/CTweakSlideShow",
+            ["MetroidPrime/Tweaks/CTweakSlideShow", True],
             "MetroidPrime/CArtifactDoll",
             "MetroidPrime/CProjectedShadow",
             "MetroidPrime/CPreFrontEnd",
diff --git a/include/MetroidPrime/Tweaks/CTweakSlideShow.hpp b/include/MetroidPrime/Tweaks/CTweakSlideShow.hpp
new file mode 100644
index 00000000..64cd8fd6
--- /dev/null
+++ b/include/MetroidPrime/Tweaks/CTweakSlideShow.hpp
@@ -0,0 +1,38 @@
+#ifndef _CTWEAKSLIDESHOW
+#define _CTWEAKSLIDESHOW
+
+#include "MetroidPrime/Tweaks/ITweakObject.hpp"
+
+#include "Kyoto/Graphics/CColor.hpp"
+#include "Kyoto/TOneStatic.hpp"
+
+
+#include "rstl/string.hpp"
+
+class CInputStream;
+class CTweakSlideShow;
+
+class CTweakSlideShow : public ITweakObject, public TOneStatic< CTweakSlideShow > {
+  rstl::string x4_pakName;
+  rstl::string x14_fontAssetName;
+  CColor x24_fontColor;
+  CColor x28_outlineColor;
+  float x2c_scanPercentInterval;
+  float x30_;
+  float x34_;
+  float x38_;
+  float x3c_;
+  CColor x40_;
+  float x44_;
+  float x48_;
+  float x4c_;
+  float x50_;
+  float x54_;
+  float x58_;
+
+public:
+  CTweakSlideShow(CInputStream&);
+  ~CTweakSlideShow();
+};
+
+#endif // _CTWEAKSLIDESHOW
diff --git a/include/rstl/string.hpp b/include/rstl/string.hpp
index d822143a..80b5cbb5 100644
--- a/include/rstl/string.hpp
+++ b/include/rstl/string.hpp
@@ -38,12 +38,12 @@ class basic_string {
   //         delete[] x4_cow;
   // }
 
-  static const _CharTp _EmptyString;
+  static const _CharTp mNull;
 
 public:
   struct literal_t {};
 
-  basic_string() : x0_ptr(&_EmptyString), x4_cow(nullptr), x8_size(0) {}
+  basic_string() : x0_ptr(&mNull), x4_cow(nullptr), x8_size(0) {}
 
   basic_string(literal_t, const _CharTp* data);
   // {
@@ -72,7 +72,7 @@ public:
   // {
   //     if (size <= 0 && !data)
   //     {
-  //         x0_ptr = &_EmptyString;
+  //         x0_ptr = &mNull;
   //         x4_cow = nullptr;
   //         x8_size = 0;
   //         return;
@@ -97,6 +97,7 @@ public:
 
   ~basic_string() { internal_dereference(); }
 
+  void assign(const basic_string&);
   basic_string& operator=(const basic_string&);
   basic_string operator+(const basic_string&);
   basic_string operator+(const _CharTp*);
@@ -105,9 +106,9 @@ public:
 };
 
 // template <>
-// const char basic_string<char>::_EmptyString = 0;
+// const char basic_string<char>::mNull = 0;
 // template <>
-// const wchar_t basic_string<wchar_t>::_EmptyString = 0;
+// const wchar_t basic_string<wchar_t>::mNull = 0;
 
 typedef basic_string< wchar_t > wstring;
 typedef basic_string< char > string;
diff --git a/obj_files.mk b/obj_files.mk
index 08d5c560..1596e901 100644
--- a/obj_files.mk
+++ b/obj_files.mk
@@ -347,7 +347,7 @@ METROIDPRIME :=\
 	$(BUILD_DIR)/asm/MetroidPrime/Player/CMorphBallShadow.o\
 	$(BUILD_DIR)/asm/MetroidPrime/Player/CPlayerInputFilter.o\
 	$(BUILD_DIR)/asm/MetroidPrime/CSlideShow.o\
-	$(BUILD_DIR)/asm/MetroidPrime/Tweaks/CTweakSlideShow.o\
+	$(BUILD_DIR)/src/MetroidPrime/Tweaks/CTweakSlideShow.o\
 	$(BUILD_DIR)/asm/MetroidPrime/CArtifactDoll.o\
 	$(BUILD_DIR)/asm/MetroidPrime/CProjectedShadow.o\
 	$(BUILD_DIR)/asm/MetroidPrime/CPreFrontEnd.o\
diff --git a/src/MetroidPrime/Tweaks/CTweakSlideShow.cpp b/src/MetroidPrime/Tweaks/CTweakSlideShow.cpp
new file mode 100644
index 00000000..f3f798e6
--- /dev/null
+++ b/src/MetroidPrime/Tweaks/CTweakSlideShow.cpp
@@ -0,0 +1,41 @@
+#include "MetroidPrime/Tweaks/CTweakSlideShow.hpp"
+
+#include "Kyoto/Streams/CInputStream.hpp"
+
+CTweakSlideShow::~CTweakSlideShow() {}
+
+CTweakSlideShow::CTweakSlideShow(CInputStream& in)
+  : x4_pakName()
+  , x14_fontAssetName()
+  , x24_fontColor(CColor::White())
+  , x28_outlineColor(CColor::White())
+  , x2c_scanPercentInterval(0.0f)
+  , x30_(0.0f)
+  , x34_(0.0f)
+  , x38_(0.0f)
+  , x3c_(0.0f)
+  , x40_(CColor::White())
+  , x44_(0.0f)
+  , x48_(0.0f)
+  , x4c_(0.0f)
+  , x50_(0.0f)
+  , x54_(0.001f)
+  , x58_(0.001f)
+{
+  x4_pakName.assign(rstl::string(in));
+  x14_fontAssetName.assign(rstl::string(in));
+  x24_fontColor = CColor(in);
+  x28_outlineColor = CColor(in);
+  x2c_scanPercentInterval = in.ReadFloat();
+  x30_ = in.ReadFloat();
+  x34_ = in.ReadFloat();
+  x38_ = in.ReadFloat();
+  x3c_ = in.ReadFloat();
+  x40_ = CColor(in);
+  x44_ = in.ReadFloat();
+  x48_ = in.ReadFloat();
+  x4c_ = in.ReadFloat();
+  x50_ = in.ReadFloat();
+  x54_ = in.ReadFloat();
+  x58_ = in.ReadFloat();
+}