Basically c/chat + c/gaming. Anything that increases socializing is good especially considering loneliness is on the rise in modern times.
The Lemmyverse chess event just ended https://lemmy.ca/post/292674 which is the most collaborative fedi gaming thing I’ve heard of.
Lemmygrad might have a video gaming together thing too.
List what multiplayer games you’re willing to play with other Fedizens.
Diablo 3 is my main multiplayer game and I’m always willing to play with other people. I run a clan in this game with, roughly 30 other players, where we play together all the time. I’ve, also, met many more players in the game outside of the clan…we ‘friend’ each other and play together as well.
Diablo 4 is currently being beta tested and will be officially released sometime in the spring of 2023. I will continue to play with other people in this upcoming new release of the game.