I looked threw the options but i might of over looked it.
[Edited by SIL3NT-DE4TH, 1/25/2010 10:50:13 AM]
The game is unplayable because at paused, the mouse goes to a crawl, and when aiming, it twitches around at the slightest touch.
It's like they *gasp* developed it for consoles in mind
[Edited by Trousers, 1/27/2010 5:36:44 AM]
Edit line number 5160, which reads
to set mouse sensitivity as desired. I'm using 0.4. Make sure you restart the game for changes to take effect.