DS, to answer your question...
Yeah I've been playing the game some. It's a good game and so far it's only in Early Access. I have little doubt that as the time goes by it'll only improve even more.
I'm not surprised at all. 20XX actually did pretty well. Though I think 30XX will do better because people seem to like the art style more already (looks more like Megaman Zero or ZX sprites but with X series art/designs).
Full version release date given, version 1.0 will be available on Nintendo Switch and PC on August 9, 2023.