Today I bought a bunch more really excellent #pcgaming games at absurdly low prices:

-
#cuphead is $14 on #GoG
- 4
#Batman #Arkham games for $5-7 also on GoG
- 2x
#HyperJam for my brother and myself <$4

Some of the Batman games won't boot on
#SteamDeck but that's okay, I can still play them on the desktop.

I paid almost nothing for these games and now own them indefinitely, and will continue to work on whatever hardware I can possibly run them on. It's a mystery why anyone chooses consoles.
@DeShawnFranco as far as i can remember it's only really Arkham Asylum that struggles to boot out of the box on the deck but it's relatively easy to fix with proton tricks, the rest should only require minor tinkering (like changing the proton version for example) if at all.
@sudoaptgetlife Yeah I tried all that. No luck.

@DeShawnFranco Strange. I can't remember what steps i took at the time to get it working on mine but i don't think it required much tinkering (compared to other games) and it did work after as i completed it on the deck.

link below might help.

https://www.protondb.com/app/35140?device=steamDeck

@DeShawnFranco I think Arkham city just required changing the proton version, the rest if i remember right just worked with no tinkering required.