I have 2 microSD cards. One for Steam games and one for emulation. I recently got Undertale and Celeste via Steam and installed them on my Steam games card. However, due to the retro style of those games I’d like to install them as well on the emulation card and be able to play them on whatever card I’m using in at that moment.

So basically: 1 Steam Deck, 1 Steam account and 1 game installed on 2 microSD cards.

Would that be possible? Would my saves be available on the two cards?

Maybe I’m overcomplicating it and should stick to one card only but I’m genuinely curious whether this is possible.