Good game, I like deck games but they need time to be understood and played, I think it's a risky bet for a gamejam. But it's a good game with good music and nice graphics. Congratulations and good job!
You are completely right, also card games take a lot of time in designing (both visually and gameplay wise) cards, levels and so on. Clearly somebody in the design team didn't know how to scope (me)
