This game had one of the best intros I've seen on this jam. I loved the humorous story explaining the apocalypse, and the characters. Good pixel art, and great music and sounds. I got to level 9. Not an easy task, for sure. If I were to make any improvements, I would make the 'Z' attack meter fill up quicker. The fire rate is too slow to fend off the larger groups. Also, there should be some sort of breakup from the repetition, like different guns. Still, you got a little variety in enemies, and they are all well animated. Good Job!