It's Halloween and the Simpsons have fallen asleep in the treehouse while listening to one of Homer's spooky stories. Now their souls are trapped at the base of the treehouse and you have to help Bart, Maggie, Lisa, Homer and Marge reach the top of the tree before it's too late. Features 7 levels in different locations. Enemies include Mr. Burns, Principal Skinner, Moe, and others. The storyline follows the annual Tree House of Horror episodes.
- Based on Halloween episodes of The Simpsons
- Play as each of the 5 Simpsons
- Guide Simpson characters through Springfield
- Battle possessed characters Mr. Burns, Principal Skinner, Moe the bartender, and others
- Bonus level stars King Homer