Vore Tournament (game forked from Nexuiz)

There is a bit of an error or glitch when I try to run the latest version. Whenever I attempt to run the game, it flickers to a different screen resolution and I get sound... but no picture. It just shows a white bar across the right side of my screen and a black one on the left. I can still click blindly and use the console. I'm using Windows 7 on a HP Pavilion laptop. Updating drivers didn't help yet and I know my video cards are more than powerful enough to handle the game (Smoothly runs Bioshock 2 on the highest possible settings).

EDIT: Me and a friend figured out what is up. Turn out my graphic card simply doesn't like the program. Apparently, the ATI Mobility Radeon series doesn't work too well.