i think this is one of the best game of its genre(fps locked movement)and i hate most games in that genre but not this one 4/5 its good but its there's lots of little bugs and at the end its just mash lmb with shotgun
unlike most people i didnt have any kind of lag at all... beating game is too easy, i locked mouse button and went for a smoke and when i came back level cleared... oh and i got 10-30k/lvl
the game is very good but its way too easy, near the end you get tons of life and ammo from the monsters and the boxes and it makes the game a no brainer.
It's a fun enough game, but does become repetitive in the end. The final boss is tough, but scarcely frightening or impossible. Lag is also an issue.
My biggest complaint is just translation though. It really hindered the notion of a plot, which was already pretty loose to begin with.