really like the concept, i don't know if you'll keep updating it since it's a game jam game but i hope so, the game is obviously short and small since it's a game jam game but you can add more levels maybe with a campaign mode, new classes and enemies. I would personally make it so that remaining cards don't go into the discard pile and instead save for the next set of cards cause in almost all cases there's no reason not to use all of them . this is a stretch but i could imagine a multiplayer mode and how much fun it would be. i like the game and hope to see more updates if you do them