The top RPG's are easily "Baldur's Gate"/"Baldur's Gate 2" series and "Fallout"/"Fallout 2"; they are immersive and clever. The Sims 2 is also pretty close to perfection with seer addictiveness.
Burnout Paradise amazing sense of speed
God of War fantastic beat 'em up
Grand Theft Auto IV fantastic story
Gran Turismo 4 driving simulator
Battlefield Bad Company 2 Immersive multiplayer
Final Fantasy X because it had a great storyline and graphics.
Final Fantasy VII for it's amazing storyline.
Crisis Core for its graphics.
Kingdom Hearts I for its classic originality.
Legend of Zelda. Self explanatory.
1. Hitman 2: Silent Assassin, love agent 47.
2. Half Life, great FPS
3. Halo Combat Evolved, great gameplay
4. Resident Evil 4, good horror game
5. Diablo, great RPG
