diff --git a/inc/main.h b/inc/main.h
index ebdd1f8..d2b968e 100644
--- a/inc/main.h
+++ b/inc/main.h
@@ -174,6 +174,7 @@ struct IDirectDrawImplVtbl
     };
     
     HRESULT(__stdcall *WaitForVerticalBlank)(IDirectDrawImpl *, DWORD, HANDLE);
+    HRESULT(__stdcall *GetAvailableVidMem)(IDirectDrawImpl *, LPDDSCAPS, LPDWORD, LPDWORD);
 };
 
 typedef enum PROCESS_DPI_AWARENESS {
diff --git a/src/main.c b/src/main.c
index eb81ed6..4eaf064 100644
--- a/src/main.c
+++ b/src/main.c
@@ -334,7 +334,7 @@ HRESULT __stdcall ddraw_EnumDisplayModes(IDirectDrawImpl *This, DWORD dwFlags, L
 
     if (lpDDSurfaceDesc != NULL)
     {
-        return DDERR_UNSUPPORTED;
+        //return DDERR_UNSUPPORTED;
     }
 
     // Some games crash when you feed them with too many resolutions...
@@ -1695,6 +1695,16 @@ HRESULT __stdcall ddraw_WaitForVerticalBlank(IDirectDrawImpl *This, DWORD a, HAN
     return DD_OK;
 }
 
+HRESULT __stdcall ddraw_GetAvailableVidMem(IDirectDrawImpl *This, LPDDSCAPS lpDDCaps, LPDWORD lpdwTotal, LPDWORD lpdwFree)
+{
+    printf("??? DirectDraw::GetAvailableVidMem(This=%p)\n", This);
+
+    *lpdwTotal = 16777216;
+    *lpdwFree = 16777216;
+
+    return DD_OK;
+}
+
 ULONG __stdcall ddraw_AddRef(IDirectDrawImpl *This)
 {
     printf("DirectDraw::AddRef(This=%p)\n", This);
@@ -1827,7 +1837,8 @@ struct IDirectDrawImplVtbl iface =
     ddraw_RestoreDisplayMode,
     ddraw_SetCooperativeLevel,
     ddraw_SetDisplayMode,
-    ddraw_WaitForVerticalBlank
+    ddraw_WaitForVerticalBlank,
+    ddraw_GetAvailableVidMem
 };
 
 HRESULT WINAPI DirectDrawEnumerateA(LPDDENUMCALLBACK lpCallback, LPVOID lpContext)