The Simpsons: Bart vs the Space Mutants is a platform game released in 1991 by Acclaim Entertainment. The game was released for Amiga, Amstrad CPC, Atari ST, C64, PC (DOS), ZX Spectrum and for Game Gear, Genesis, NES and Sega Master System consoles.
In the game, you play the role of Bart Simpson, and your task is to stop the aliens (Space Mutants) from invading the town of Springfield. The game is made of five levels on which you will have to collect items from which cosmic mutants want to do their extermination machine, for example purple items, balloons, etc. On the way, Bart has to collect enough "evidence" for the existence of strangers - in the form of coins that pop up from mutants. Remember about your x-ray glasses - thanks to them you will be able to see strangers "dressed up" as people!