This list, as always, is subject to change based on my mood at the time, but the top three remain rather consistent with only minor changes being made to the others. Rarely does a game enter or leave the top ten on these whims. With that said:
1. Xenoblade Chronicles
2. Prince of Persia: The Sands of Time
3. Tales of Vesperia
4. BioShock (PC version, and yes, the version does matter here)
5. Civilization V
6. The Elder Scrolls IV: Oblivion
7. Fallout 3
8. Call of Duty 4: Modern Warfare
9. Dark Souls
10. Mass Effect 2
1. Xenoblade Chronicles
2. Prince of Persia: The Sands of Time
3. Tales of Vesperia
4. BioShock (PC version, and yes, the version does matter here)
5. Civilization V
6. The Elder Scrolls IV: Oblivion
7. Fallout 3
8. Call of Duty 4: Modern Warfare
9. Dark Souls
10. Mass Effect 2