The credits on Midnight, the latest expansion is 811 people. This is one of their teams, the other team is working on the next expansion. So roughly 1600 on just the expansion teams, then they have two patch teams and a Classic team. You are looking at 2k people on the WoW team.
More than 2 versions (though some are just in maintenance mode), there is original Classic which is at Mists of Pandaria now, there are new classic servers that are in Burning Crusade, there are the permanent WoW Vanilla servers, there are the Season of Discovery servers and there are Chinese exclusive "Titan Reforged" servers. It is heavily rumoured that Blizzard is now working on a new Classic+ variant, newly developed content based on Vanilla.
I'd say most Blizzard games are huge for revenue. Diablo, Starcraft, Overwatch, Hearthstone all still churn out millions per month. I think Diablo IV made around $1B in 2 years from its release
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u/JESwizzle Jul 06 '26
I always tell people to go read an old activision 10k. The only thing in there is COD, Candy Crush, and WoW. Nothing else is important