Basically people are getting tired of waiting for devs to try and make half assed winewrappers so they’re doing it themselves.
If you have no idea what winepak is, basically its taking a wine prefix, stuffing it in a flatpak, stuffing a game with it, and making it all work through dark magic. Currently blizzard games (WOW, starcraft2, OW), Path of Exiles, League of Legends, and CEMU are available, but there are plans for more games soon.
Thought I’d mention it since it appears no one else did. At least not yet.
