maybe too much fps.. frames per second, imagine your brain captured images 200fps in hl2 compared to 40-60fps in crysis.. or the screen is too big, try playing in windows mode

btw... try changing your mouse.. i felt dizzy too playing borderlands(pc) using mouse/keyboard, now playing it using gamepad (ps3 controller)

This post has been edited by eone: Nov 15 2009, 07:14 PM