I liked the simple artstyle and animation. The Soundtrack was great. You definitely have some very good ideas (Coffin Maze was pretty fun) with a lot of potential :)
I really liked your representation of the topic. Enemy Designs and visuals are pretty cool. Although the Reload was very clunky at times and the collision with the boxes seemed to be a little inconsistent.
I really liked the humor. Especially the intro was very entertaining. The artstyle is very unique. The Combat felt weird at first, but it became more and more interesting with time.