Multiplayer:
1) World of Warcraft. (~2500 hours)
2) Starcraft: Brood War. (~1000 hours)
3) League of Legends. (~400 hours)
Singleplayer:
1) Baldur's Gate 2 (~300 hours)
2) Civilization 4 (~250 hours)
3) Heroes of Might & Magic 3 (~150 hours)
1) World of Warcraft. (~2500 hours)
2) Starcraft: Brood War. (~1000 hours)
3) League of Legends. (~400 hours)
Singleplayer:
1) Baldur's Gate 2 (~300 hours)
2) Civilization 4 (~250 hours)
3) Heroes of Might & Magic 3 (~150 hours)