diff --git a/BeefLibs/corlib/src/Diagnostics/Debug.bf b/BeefLibs/corlib/src/Diagnostics/Debug.bf
index fbc05536..66d8537a 100644
--- a/BeefLibs/corlib/src/Diagnostics/Debug.bf
+++ b/BeefLibs/corlib/src/Diagnostics/Debug.bf
@@ -44,10 +44,19 @@ namespace System.Diagnostics
 #endif
 		}
 
+#if BF_ENABLE_OBJECT_DEBUG_FLAGS
+		static void Write(char8* str, int strLen)
+		{
+		}
+		static void Write(int val)
+		{
+		}
+#else
 		[CallingConvention(.Cdecl)]
 		static extern void Write(char8* str, int strLen);
 		[CallingConvention(.Cdecl)]
 		static extern void Write(int val);
+#endif
 
 		public static void Write(String line)
 		{
diff --git a/BeefLibs/corlib/src/Internal.bf b/BeefLibs/corlib/src/Internal.bf
index fd4d1b56..efbad488 100644
--- a/BeefLibs/corlib/src/Internal.bf
+++ b/BeefLibs/corlib/src/Internal.bf
@@ -653,7 +653,7 @@ namespace System
 		}
 
 		[DisableChecks, DisableObjectAccessChecks]
-		public static void Dbg_ObjectStackInit(Object obj, ClassVData* classVData)
+		public static void Dbg_ObjectStackInit(Object obj, ClassVData* classVData, int size, uint8 allocFlags)
 		{
 #if BF_ENABLE_OBJECT_DEBUG_FLAGS
 			obj.[Friend]mClassVData = (.)(void*)classVData;
diff --git a/BeefLibs/corlib/src/Random.bf b/BeefLibs/corlib/src/Random.bf
index 641fcf5b..4937d184 100644
--- a/BeefLibs/corlib/src/Random.bf
+++ b/BeefLibs/corlib/src/Random.bf
@@ -39,7 +39,11 @@ namespace System
 		private int32 inextp;
 		private int32[] SeedArray = new int32[56] ~ delete _;
 
+#if !BF_RUNTIME_DISABLE
 		private static int32 sSeed = (int32)Platform.BfpSystem_GetTimeStamp();
+#else
+		private static int32 sSeed = 0;
+#endif
 
       //
       // Public Constants
diff --git a/BeefLibs/corlib/src/Runtime.bf b/BeefLibs/corlib/src/Runtime.bf
index 42f2df7d..9582395b 100644
--- a/BeefLibs/corlib/src/Runtime.bf
+++ b/BeefLibs/corlib/src/Runtime.bf
@@ -746,8 +746,8 @@ namespace System
 			return 0;
 		}
 
-		[LinkName(.C), AlwaysInclude]
-		static extern void WinMain(void* module, void* prevModule, char8* args, int32 showCmd);
+		/*[LinkName(.C), AlwaysInclude]
+		static extern void WinMain(void* module, void* prevModule, char8* args, int32 showCmd);*/
 
 		[LinkName(.C), AlwaysInclude]
 		static extern int32 main(int argc, char8** argv);
diff --git a/BeefLibs/corlib/src/Type.bf b/BeefLibs/corlib/src/Type.bf
index 5bb91e66..888e0184 100644
--- a/BeefLibs/corlib/src/Type.bf
+++ b/BeefLibs/corlib/src/Type.bf
@@ -1714,7 +1714,7 @@ namespace System.Reflection
 			int32 stackCount = Compiler.Options.AllocStackCount;
 			if (mAllocStackCountOverride != 0)
 				stackCount = mAllocStackCountOverride;
-			obj = Internal.Dbg_ObjectAlloc([Friend]mTypeClassVData, arraySize, [Friend]mInstAlign, stackCount, 0);
+			obj = Internal.Dbg_ObjectAlloc([Friend]mTypeClassVData, arraySize, [Friend]mInstAlign, stackCount);
 #else
 			void* mem = new [Align(16)] uint8[arraySize]* (?);
 			obj = Internal.UnsafeCastToObject(mem);