The Simpsons: Night of the Living Treehouse of horror is a platform game where you get to play as all your favorite Simpsons characters.
Each member of the Simpson family has a level based on or inspired by a segment from the annual Treehouse of Horror episodes. Bad Dream House (based on the segment of the same name)-
Bart must rescue Santa's Little Helper from a haunted house and must fight off possessed furniture and creatures.
Flying Tonight (Based on Fly vs Fly but featuring Maggie)- Maggie has been turned into a fly by a teleportation machine and must make her way through the kitchen to reach the machine and change back.
Plan 9 from Outer Springfield (Most likely based on Dial Z for Zombie)- Marge makes her way through Springfield blasting away zombies in a top down shooter level. Side characters like Moe and Mr. Burns act as mini bosses.
Vlad All Over (Based on Bart Simpson's Dracula)- Homer ventures into Mr. Burns castle to put an end to his vampiric reign.
If I Only Had a Body (Based on If I Only Had a Brain)- A robotic Homer must collect his body parts from Mr. Burns' lab.
King Homer (Based on the segment of the same name)- Homer as King Kong must fight his way through the army to rescue Marge from the top of the Empire State Building.