Just a quick heads up that throughout all development of the game, Steam Deck has been the primary platform that has been worked on. Cross platform cloud saves are confirmed to work across all platforms, so all high scores, and stats of what you've done in the game will carry across all platforms, whether you're out and about on the Steam Deck, or at home on your PC or Mac!
We'll need to wait a little bit longer for the game to be released, but once it is, we should get a verified badge with no issues - the whole game has cross input support for any device you decide to use.