i gave it an 8 out of 10 because the timer went way to fast on some levels
i just couldnt get pass the stage that he repaired the ufo already.
sometimes i click and it jus won't go up. and once it just went allllllll the way up even aft i hav released my button.
theres a skip button
This is one of the best I have found in a while.
but it kinda ticked me off with the shooting one