diff --git a/Runtime/Graphics/CGraphics.cpp b/Runtime/Graphics/CGraphics.cpp
index 6c80656e5..d868b0028 100644
--- a/Runtime/Graphics/CGraphics.cpp
+++ b/Runtime/Graphics/CGraphics.cpp
@@ -386,7 +386,8 @@ void CGraphics::SetDepthRange(float znear, float zfar)
 }
 
 CTimeProvider* CGraphics::g_ExternalTimeProvider = nullptr;
-float CGraphics::g_DefaultSeconds;
+float CGraphics::g_DefaultSeconds = 0.f;
+u32 CGraphics::g_RenderTimings = 0;
 
 float CGraphics::GetSecondsMod900()
 {
@@ -395,6 +396,12 @@ float CGraphics::GetSecondsMod900()
     return g_ExternalTimeProvider->x0_currentTime;
 }
 
+void CGraphics::TickRenderTimings()
+{
+    g_RenderTimings++;
+    g_DefaultSeconds = float(g_RenderTimings) / 60.f;
+}
+
 boo::IGraphicsDataFactory::Platform CGraphics::g_BooPlatform = boo::IGraphicsDataFactory::Platform::Null;
 boo::IGraphicsDataFactory* CGraphics::g_BooFactory = nullptr;
 boo::IGraphicsCommandQueue* CGraphics::g_BooMainCommandQueue = nullptr;
diff --git a/Runtime/Graphics/CGraphics.hpp b/Runtime/Graphics/CGraphics.hpp
index 4e0342ead..fbefc62ec 100644
--- a/Runtime/Graphics/CGraphics.hpp
+++ b/Runtime/Graphics/CGraphics.hpp
@@ -154,6 +154,7 @@ enum class ETexelFormat
 class CGraphics
 {
 public:
+
     struct CProjectionState
     {
         bool x0_persp;
@@ -193,6 +194,7 @@ public:
     static void SetDepthWriteMode(bool test, ERglEnum comp, bool write);
     static void SetBlendMode(ERglBlendMode, ERglBlendFactor, ERglBlendFactor, ERglLogicOp);
     static void SetCullMode(ERglCullMode);
+    static void BeginScene();
     static void EndScene();
     static void SetAlphaCompare(ERglAlphaFunc comp0, u8 ref0, ERglAlphaOp op, ERglAlphaFunc comp1, u8 ref1);
     static void SetViewPointMatrix(const zeus::CTransform& xf);
@@ -221,9 +223,11 @@ public:
 
     static CTimeProvider* g_ExternalTimeProvider;
     static float g_DefaultSeconds;
+    static u32 g_RenderTimings;
     static void SetExternalTimeProvider(CTimeProvider* provider)
     {g_ExternalTimeProvider = provider;}
     static float GetSecondsMod900();
+    static void TickRenderTimings();
 
     static boo::IGraphicsDataFactory::Platform g_BooPlatform;
     static boo::IGraphicsDataFactory* g_BooFactory;
diff --git a/Runtime/World/CActor.hpp b/Runtime/World/CActor.hpp
index ea59366dd..223ed9358 100644
--- a/Runtime/World/CActor.hpp
+++ b/Runtime/World/CActor.hpp
@@ -41,6 +41,7 @@ protected:
             bool xe4_27_ : 1;
             bool xe4_28_ : 1;
             bool xe4_29_ : 1;
+            bool xe4_30_ : 1;
             bool xe5_0_opaque : 1;
             bool xe5_26_muted : 1;
             bool xe5_27_useInSortedLists : 1;
@@ -63,6 +64,8 @@ public:
            const CActorParameters&, TUniqueId);
 
     virtual void Accept(IVisitor&) /*= 0*/;
+    virtual void AddToRenderer(const zeus::CFrustum&, CStateManager&) {}
+    virtual void Render(CStateManager&) {}
     virtual void AcceptScriptMsg(EScriptObjectMessage, TUniqueId, CStateManager&) {}
     virtual void SetActive(bool active)
     {
diff --git a/Runtime/World/CPhysicsActor.hpp b/Runtime/World/CPhysicsActor.hpp
index 74cabfef5..def94dd27 100644
--- a/Runtime/World/CPhysicsActor.hpp
+++ b/Runtime/World/CPhysicsActor.hpp
@@ -40,6 +40,9 @@ public:
                   const zeus::CAABox&, const SMoverData&, const CActorParameters&,
                   float, float);
 
+    void AddToRenderer(const zeus::CFrustum &, CStateManager &){}
+    void Render(CStateManager& mgr) { CActor::Render(mgr); }
+
     float GetCollisionAccuracyModifier()
     { return x248_collisionAccuracyModifier; }
 
diff --git a/Runtime/World/CScriptDoor.cpp b/Runtime/World/CScriptDoor.cpp
index e0e763667..c9cf79844 100644
--- a/Runtime/World/CScriptDoor.cpp
+++ b/Runtime/World/CScriptDoor.cpp
@@ -43,6 +43,12 @@ void CScriptDoor::AcceptScriptMsg(EScriptObjectMessage msg, TUniqueId uid, CStat
 {
 }
 
+void CScriptDoor::AddToRenderer(const zeus::CFrustum& /*frustum*/, CStateManager &mgr)
+{
+    if (!xe4_30_)
+        CPhysicsActor::Render(mgr);
+}
+
 /* ORIGINAL 0-00 OFFSET: 8007E0BC */
 void CScriptDoor::ForceClosed(CStateManager & mgr)
 {
diff --git a/Runtime/World/CScriptDoor.hpp b/Runtime/World/CScriptDoor.hpp
index 58ee01cf7..b30825fda 100644
--- a/Runtime/World/CScriptDoor.hpp
+++ b/Runtime/World/CScriptDoor.hpp
@@ -54,6 +54,9 @@ public:
 
     zeus::CVector3f GetOrbitPosition(const CStateManager& mgr) const;
     void AcceptScriptMsg(EScriptObjectMessage msg, TUniqueId uid, CStateManager& mgr);
+    void AddToRenderer(const zeus::CFrustum&, CStateManager& mgr);
+    zeus::CAABox GetTouchBounds() const {}
+    void Render(const CStateManager&) {}
     void ForceClosed(CStateManager&);
     bool IsConnectedToArea(const CStateManager& mgr, TAreaId area);
     void OpenDoor(TUniqueId, CStateManager&);