Requirements:
-FPS or 3PS
-Doesn't look horrible

Would Like:
-Equipment
-Multiple Maps
-Replay Option
-Vehicals
-Breakable windows?

My Horrible System:
128Mb Video Card
512Mb Ram
1.10Ghz Processor

Games I've Tried:
Warrock
Wolfenstein: ET
GunZ
Soldier Front

Note: The game doesn't have to be free but if it isn't I want to be able to run it smoothly