Grimrock

With that graphics card you should have no problem marching around the dungeon with all of the settings on Max settings (even if you might drop a couple of FPS in a few places). Are you sure that you are running the latest version of the NVidia drivers? It sounds like the game is running on your in...

I found that when a room has 3+ torches the game slows a lot. This also happens when enemies start throwing poison clouds. Game will move at 2-5 fps, making it almost unplayable. I have an Nvidia gtx650, 4gb ram, amd quadcore, ubuntu 12.10. I can move many other games on high settings without proble...