I suck at FPS... so I didn't get far here.
It's very impressive to try and do this for a game jam though and I like the set up of a survival horde shooter. As I said I suck but it it does feel like some of my shots should get them when they don't... and also do I need to be swarmed quite as quickly as I am.
I had a good few, albeit very short, runs at this and would happily play it again which is I think the main aim for any game. It would be nice to have a little more upbeat music considering it's a pacy shooter.
Good design, fun shooting mechanic, lots of potential. Great work!