25
An important update on Concord
(blog.playstation.com)
Tabletop, DnD, board games, and minecraft. Also Animal Crossing.
Rules
Overwatch like games are still popular, the problem is that the game was bad and had bad marketing. There's no way it was just because the trend isn't really there anymore, if the game was decent there wouldn't be 600 players on launch. Then again, maybe stop doing live service games