Its rare to find such games, it really reminds me of the alien franchise. I find it interesting/appreciating you actually created a climax animation for the wolf, given he's not supposed to under normal circumstances. No offense but the head reminds me of a panther.
I am a bit confused, the scientist at the end says he left something the player needs but i don't find anything, is that not implemented yet? And, I think it could be improved that the weapon can be reloaded without having to spend all ammo/that the player ain't forced to stand still for reload, its a big vulnerability when an enemy approaches