They Came From Outer Space (They Came) is the thirty eighth game of the NES version of Action 52.
You are in control of a spaceship. Your goal is to destroy enemy spaceships in order to pass to the next level. Collect P and get the chance to take more damage.
The killing all of the green-eyed monsters only to be attacked by their leader.
•If you kill enough enemies, you will get to the next level, but due to a glitch instead of the next level, the game freezes.