The Simpsons Bart Vs. The Space Mutants

is a platform game where the player takes on the role of Bart Simpson and must stop the Space Mutants from invading Springfield. On each of the five levels, Bart must collect or eliminate the ingredients that the Space Mutants are planning to use to build their machine, such as purple objects or balloons. He also needs to gather enough "proof" of the aliens' existence (brown coins left behind when they are jumped on), so his family members will help him when he meets a boss (characters such as Nelson and Sideshow Bob). This won't be easy since the Space Mutants disguise themselves in human bodies.