Honestly I'm surprised this hasn't gotten more comments. For around two weeks of work it's very impressive! My jaw dropped when I saw how big the map was, and it's pretty fun to explore. I like the multiple weapons, which a lot of shooters in this jam don't have.
It's not perfect of course. Some of the graphical effects, like the blood, are very neat, but the UI is a little difficult to read at first. Also with a map this size, it would be nice to have a map screen I could refer to.
I don't know if you plan on doing more with this but I would recommend it!