Some nice ideas in this one, I love the final results… it’s quite a funny turn on the game-over. Difficulty is a bit unbalanced at some points but the game plays well and is quite fun. The “chalk” drawing approach to enemies could use some visual retouch as it is a bit blocky and does not have the grain of your usual chalk, but I think is a great idea and fits your “school” theme quite well. Great job on this one!