Cool game. The mouse sensitivity good get some work. I like the idea of having multiple elements. I think that some bosses are weak against certain elements?

the zombies completely overshadowed the boss.

Really cool game, I love fighting the different bosses and using the different ammo types. I wasn't entirely sure if there was much difference between them but it was cool to experiment. There was a few times where bosses would push me up against the wall and I would be trapped but besides that the game was fun to play. 

Liked your game! Seems like a good execution of an FPS, and I'm probably most endeared to that genre :)

Cool idea. Took some time to understand the ammo types. Thrown into each level. At first I couldn't tell which door was highlighted. I got stuck on the air boss for a bit under the wall. I'm still not sure what the enemy dropped. Health or ammo? Fun game. 

The game-play is quite frenetic with all that enemies running against you. I wasn't so good to kill the first boss.. I always had somebody killing me ..