So far I’ve only tried to build a random example project (the car one) from UE5, copy the cooked win folder to Steam Deck and launch it with the proton layer. Didn’t work. Sadly, this is the only post about the Deck that I’ve seen 
So far I’ve only tried to build a random example project (the car one) from UE5, copy the cooked win folder to Steam Deck and launch it with the proton layer. Didn’t work. Sadly, this is the only post about the Deck that I’ve seen