Enjoyed it! Music was fitting, and kind of a bop when the shark showed up. The escalating health on the doors was interesting, but kind of locked you into pushing your damage as much as possible. The resurrection ended up not being super useful with it only taking you back to 1 hp. Shooting the doors to get at the goods inside was a natural way to gate the juicy xp rewards, but a tad uninteresting compared to shooting the people coming after you. I'd love to see the rooms guarded by the sharks men instead to make breaking into a room a little more exciting. Keep them locked to the room so the player can bite off more than they can chew perhaps? Art was nice too, loved the pistol spin.
Great work!