This game has a pretty cool concept, a bit like a co-op FTL with more of an emphasis on fighting with shooting cannons and smacking enemies with paddles. I was a bit surprised that it didn't run at 60fps on Steamdeck, but not a big deal.

It's actually pretty fun for couch co-op... if you can get two controllers to be recognized.
If you have two controllers recognized in Steam (I tried Xbox series X and 8bitdo SN30pro, both over bluetooth), the game for some reason will not recognize the 2nd controller.

Looking around the internet it seems like this has been an ongoing issue with the game since Nov 2023 at least. I'm giving the game a "No recommended" because I bought it to play couch co-op and I couldn't get it to work.

Fantastic co-op roguelite with personality and clear Isaac inspiration in the best way. I have not played solo, but I imagine it would not be as fun, though still a good time. But if you want a roguelike that really nails co-op, look no further.

Repaired my marriage, we trust each other now.