1- Dead Space
2- Assasin's Creed
3- Call of Duty 4
4- Team Fortress 2
5- Portal
1- dead space is so immersive among other things
2- i just loved backstabbing people and getting away with it in AC
3- thats the game that got me playing competitively, i still love it
4- such fun with the taunts and random situations
5- needless to say... best concept EVER
im looking forward to : Starcraft 2, Diablo 3, Half-Life episodes and other awesome Valve games