Gears of War PC glimpsed in video
 

Forty miles below sea level, deep in the heart of the Joystiq bunker, the tiniest of blips lit up our Internets. Footage of Epic's Gears of War for PC had hit the web in an instant and vanished as quickly as it had appeared. Though we've known of a few clues regarding this release, nothing had been confirmed. But now that we have seen Gears running at higher resolutions, silkier framerates and with brand new content (see: Brumak above), we can no longer deny its existence.

http://www.joystiq.com/2007/07/06/fi...in-10-minutes/