Pretty good for a few days in this jam.  I enjoyed the 3d FPS world.  Obviously there is a lot that can be done, but you are more than on the right track here.  I have yet to create a feature filled 3D modeled world and character game, but your submission shows me that even a small patch of a start can be a success forward.  I'll see about something along these lines for a future jam.  I was literally out of time for this jam, so I didn't submit anything worth looking at - here's where some of my time went though (a different jam):

https://itch.io/jam/alchemy-jam-7/rate/4154591

when i first loaded in it reminded of origins from black ops 2, would love to play a more finished version of this :)