Hello...probably has been mentioned again.. pretty sure wont be possible for couple reasons although it could advertise the game alot!! also recently i bought a steamdeck and feels amazing ..and i would love to grind PRO again but dont feel like playing through phone or tablet... Thanks for taking the time to read my topic and have a nice day everyone!!

you can add pro to your steam deck in desktop mode. then when you go back to steam mode. u can add the game to your library. click the add non steam game. find the games launcher in the folder and add it. as for them adding to the steam store. i think that may add it to the nintendo spotlight n may actually kill or hurt the game. but you can play pro on steam deck =P

I tried adding it on my steam but it doesn't work. Please help