VGChartz votes for the greatest franchises of all time!

[Barozi]

1. Grand Theft Auto
2. Halo
3. Half-Life
4. Call of Duty
5. Battlefield
6. Gears of War
7. Age of Empires
8. Gran Turismo
9. Pro Evolution Soccer/Winning Eleven
10. *cough* Pokemon *cough*

 

Note: I only considered franchises where I played at least 2 games.