Straight forward, which Blizzard game (So not theme aka Warcraft, Starcraft, Diablo etc) has done the most for Blizzard?
Which game was the most popular, brought the most money, put Blizzard on the market etc... ?
Some might say WoW, some might say Overwatch, but which game do you pick?
For the poll, i put down just the title of the game. u can write down which version u prefer, aka diablo 2 or 3 etc.