Microsoft has announced the Top 20 lists for the most actively played games on Xbox LIVE and the most played based on the full-version purchases.
LIST TIME!:
Most played games on Xbox LIVE in 2008
1. Halo 3
2. Call of Duty 4: Modern Warfare
3. Grand Theft Auto IV
4. Gears of War 2
5. Gears of War
6. Call of Duty: World at War
7. Guitar Hero III
8. Battlefield: Bad Company Demo
9. Star Wars: The Force Unleashed Demo
10. Rock Band
11. Fable II
12. Mirror’s Edge Demo
13. Madden NFL 09
14. Battlefield: Bad Company
15. Rainbow Six Vegas 2
16. Uno
17. Castle Crashers
18. Call of Duty: World at War Multiplayer Beta
19. Forza Motorsport 2
20. Too Human Demo
Most played XBLA games (full purchase versions) in 2008:
1. Castle Crashers
2. Geometry Wars: Retro Evolved 2
3. Braid
4. A Kingdom for Keflings
5. Uno
6. Super Street Fighter II Turbo HD Remix
7. Fable II Pub Games
8. Duke Nukem 3D
9. Bionic Commando: Rearmed
10. Worms
11. Soulcalibur
12. Portal: Still Alive
13. Doom
14. 1942: Joint Strike
15. Bomberman Live
16. Mega Man 9
17. N+
18. Wolf of the Battlefield: Commando 3
19. Marble Blast Ultra
20. Ultimate Mortal Kombat 3