I really like the art style, humor, and story of your game a lot, this game is the definition of DOOM at home, but it's actually pretty good. Now, it took me 2 hours and a half to finish this game, I saw other people beat it in just 35 mins, I don't know is this because the version of the game I installed is harder than theirs, or it could just be my skill issue, still here are some problem I have with this game
1. The crow is too OP because the eggs that it shoots at you have a hitbox of a boulder with an MG42 fire rate, and they mostly spawn in group so yeah, fighting with them is really a nightmare for me, and for some reason at the start of the tunnel entrance they can also shoot through the wall.
2. The view of the enemies is too far like they can shoot me from miles away even though I don't even see them.
3. Some enemies' placement in the later level is not very balanced, mostly in the military base level.
I swear there are probably at least 30+ enemies in the container area in the military base, and 10+ more rapper kids on the walkway in the military base, and there are more of it.
But, other than that this game is actually very good not very enjoyable to play, but the art and the animation are good, the enemies' design are amazing, and the soundtrack is just top shelf.
Overall I would give this game 3.5/5 for your first FPS DOOM clone game this is not bad
Keep up the good work mate.