samba. share a folder on pc, and on your phone use a file manager that can access smb folders in your local network, then just copy or move from or to that folder. bit of a hassle to set up the first time, but makes things more convenient in the long run.
seen a lot of games with native linux ports, always need to use proton because usually the native ones won’t even launch successfully. the only one that works almost 100%, golf with your friends.