#summary A quick list of devices known to be good or bad || Device || Works? || Notes || || GeForce* || yes || All GeForce devices work but make sure your drivers are up to date || || ATI || poor || OpenGL is just not well-supported under Linux and Windows. All ATI devices have issues including corruption and crashing. ATI under OS X is better-supported || || Intel GMA 900 || partial || Doesn't support VSYNC or hardware shaders || || Intel GMA 950 || partial || Doesn't support hardware shaders || || S3 GRAPHICS ProSavageDDR || poor || OpenGL is just not well-supported. || VSYNC: you will need to set the environment variable PYGLET_VSYNC=no