Overall, if you want to get a classic gaming collection up and running on a Raspberry Pi 5 right now, Batocera should be more than fine as a RetroPie substitute.

The Steam Deck is a gaming powerhouse and it just got better with Batocera support. Now you can use your Steam deck for emulation!

Running emulators on Steam Deck is easier than ever with the Batocera.linux operating system, now available in beta for Valve's handheld.