3 stars because there appears to be some sort of bug with the accuracy of the guns. on level 10, every time I shot the boss, all the bullets would miss. I tried shooting him with the bolt action rifle which I had upgraded to the point of having 100% accuracy, and I also tried it with an un-upgraded sawn-off, which has 100% accuracy by default.
Theirs only a couple of enemies, its boring, theirs no interesting weapons, and the hit detection is terrible.
It's just mediocre plain and simple
i just killed a tranformer with a pistol...
very addicting game its awesome :D
Epic Totaly Awsome Keep it up