1. ArmA2: Great milsim, still has many bugs, but it'll get better in the future. Kinda like Vista, many bugs at first, great OS later. 2: Half-life 2: Amazing game. I loved all the clues and stuff like that. Anyone who hasn't tried this game should, even if they don't like FPS'. 3. Counter-Strike: Source: This game has given so much fun. Probably one of the games I've played the most.