Huge problem: No Checkpoints and you cannot skip the opening credits or tutorial pop ups. Second issue: I was in the tower, Sirenhead ran into the tower, turned invisible and killed me. Invisible Sirenhead is reoccuring. Third Issue: If you are sprinting while holding your rifle, you cannot use it. Even if you stop and walk, it will act like you're running and won't fire. You put it away and bring it back out and it still won't work. Fourth Issue: you get stuck on everything. Fifth Issue: there's more than one Sirenhead which makes this game seemingly impossible to beat if they can all turn invisible. Sixth issue: It teleports around the map. Seventh Issue: it is faster than you and trees do not impede it's movement. It looks good, it sounds good, it just plays terribly. 2/10, Don't recommend in it's current state.