An anime girl fighting against realistic zombies in low-poly environment is... well... it kind of fits the jam topic, but it certainly doesn't help to comprehend the game as a single product. There's nothing bad in using asset store models and effects, but you have to make sure they match - otherwise it really hurts the game.
Battle system felt clunky and I could really use more explanations on what's going on when I'm levelling up. Am I just prompted to choose another ability, or are the existing abilities getting upgraded like that?