Game runs seemlessly when messing around in the menus, color palette editor, mission and training modes. Seems like a slam dunk at first, but there are issues proton can't fix. Matchmaking currently doesn't work, private online lobbies sometimes crash, resolution seems locked to 720p and a few other issues make this hard to reccomend over the ps5 version at the moment. If you want to stick it out, I presume this will be a fine enough way to play the game once core issues with the implimentaiton have been fixed.