If you upload the game and provide the link I can give a try.
Nice try FBI, but Im a law abiding citizen
In other news, Brutal Doom 64
and Legend of Kay - Anniversary
seem to work fine. Will look into adding them to the list after some more testing.
Tried out Duke Nukem: Manhattan Project
. Got the issue that someone else on the forum had, with the game rotating 270 degrees on the screen. It stops rotating if you set a custom resolution in the config file and turn off fullscreen mode but then you're stuck with the Windows taskbar at the bottom