10. Blacklight Retribution
9. Perfect Dark
8. Fallout 3
7. Skyrim
6. Metal Gear Solid
5. Halo: Combat Evolved
4. Metal Gear Solid 2/3 (I can't really decide which one I like better)
3. Team Fortress 2
2. Uncharted 3
1. Dark Souls

Honorable Mentions: Metal Gear Solid 4, Morrowind, Assassin's Creed 2, Minecraft, Legend of Zelda: Wind Waker