Luigi wins a mansion in a contest and his brother, Mario, goes missing there. It is your goal to search the haunted mansion to figure out where he is. Your weapons to protect you are a flashlight and the Poltergust 3000, a ghost vacuum. Capturing ghosts and collecting keys helps you progress in your quest to find Mario.

NEVERDOORS improves their previous movie by 2 minutes and 38.54 seconds, thanks to a newly found skip, allowing one to skip straight to the Altar just after entering the hallway in the first area. Please read the author's comments for more details.

This run plays the Hidden Mansion, a mode unlocked after beating the game once that increases the power of the Poltergust and allows skipping some cutscenes.