I think it's very likely people will still play Tetris, Final Fantasy IV and Star Craft in 50 years. Star Craft II and Final Fantasy XV? Not so much.
I think it's very likely people will still play Tetris, Final Fantasy IV and Star Craft in 50 years. Star Craft II and Final Fantasy XV? Not so much.
https://freeablo.org/ (diablo)
https://shieldbattery.net/splash (starcraft broodwar)
http://www.openwow.com/ (world of warcraft)
If Blizzard ever shut down battle.net 2.0 there will be a group of people putting their heads together to mimic the server. Or, if needed, recreate the entire game engine from decompiled code or scratch. Look at OpenRA and OpenBW for these examples:
And if that's not good enough, game preservation might become a new industry just like art preservation. We already have GoG releasing classic titles by working with publishers and digital rights holders to re-release classic games; this model can be extended to those "black box" games where the server code is saved in a repository for years but never released until someone like GoG comes along and revives the game the legal way:
So, if a game is loved by enough people it will live on.