Everything but the Right and Left Bumpers. I don’t the ergonomic are right with thoae

Depends… Are you gonna play FF7 Rebirth?

All the free games from Epic Game Store.

I got some thimbstick caps. That is all. I had them laying around only because 8bitdo gave me some when I bought a Pro2

The local multiplayer stuff on steam deck, especially local multiplayer with emulators, you gotta test it all out first because it’s not a plug play experience like the major consoles. You may to troubleshoot something’s and I dunno if once solution will work across all games.