It's a good game, but it still has some kinks to work out. For example, the meter that tells when your gun is overheated, overheats before it is even full. There are also accuracy and gun problems. And the weapons, you should give us the choice to choose between more than one, but not too many or else it gets too easy. And a free mode would be great for just messing around. I give it a 4/5.