For me the best pc game ever is :RA2 Red Aler 2 Command&Conquer It is an old pc game that I used to play in 2002 so The specifications of your computer is more than enough for this great strategy pc game
try this Max Payne I and II, Need for Speed, Project IGI 1 and 2, Hitman I II III, GTA Vice City, 007 Nightfire, Call of Duty I and II . if u like strategy type game then try Command & Conqure, Red Alert, Age of Empire. hope u like this game..
You may try Motorcycle Racer.Then you can have the chance to turn out to be the most well-known motorace champion ever. To achieve that you must drive three different races in a least possible time. You may upgrade your computer specs too if you really want to enjoy to the fullest.
halo max payne total oversdose(awesome game) AOE(all time my fav.!) AOE mythology play this ... ll give more. . !
if u take my suggession then i suggest u that u made rock baned wii and rock baned ps3. i am Crazily about that..