This is quite a solid roguelite shooter, I'm surprised there aren't any comments.
Nice retro graphics, sounds, music, story, fun mechanics, mostly balanced upgrades, a menu! It definitely has a polished feel overall.
The only upgrade I felt was lacking was the shot AoE + CD, Long Fuse, was it? AFAICT, the explosive enemy one is pretty much the same without its drawback, but I could be wrong.
Take this with a pinch of salt as I'm in no way a designer, but I wonder if some visible cue to the game's genre might help catch people's eye. I could tell it was likely a high quality one just by the cover, though.



The opponent's chosen card just stays there. Reloading actually sends me to the previous level as if I'd lost the round (which is why I found it strange that returning to menu didn't do the same).

