BigBoosHaunt

v3.8.3·Updated 2026-08-02

(LLL) (v81) Port of Big Boo's Haunt as a moon with a custom interior & custom scrap.

Screenshots 8 screenshots

About this mod Author’s original text

Do you dare enter the mansion?

The Company found coordinates to a mysterious mansion somewhere in the Mushroom Kingdom.

This is a challenging late-game moon featuring 3 fire exits. Be sure to watch after your crew mates, as there have been reports of paranormal activity in the area.

Features

  • Custom scrap
  • Custom interior
  • Custom hazard

Screenshots

Exterior

Interior

Credits:

  • Zagster: Helping me fix AudioReverbTrigger errors and lag around the ship
  • Vincent the Apparatus Hunter: Mr. I Idea
  • TomatoBird8: Moving Platform feedback

Install & use Install: BepInEx plugin

  1. The archive from playbuff is the mod itself — usually a BepInEx plugin (a .dll or a plugin folder once unzipped).
  2. Recommended: use a community mod manager (such as r2modman) — pick this game, import the mod, and the manager sets up BepInEx and its dependencies for you.
  3. Manual route: install the BepInEx loader in the game folder, then drop the unzipped .dll or plugin folder into BepInEx/plugins/.
  4. Launch the game — the BepInEx console logs every plugin it loads; seeing this mod in the log means it is installed.

Mods with listed dependencies need those installed too, or they will not load. Options are usually changed in-game or in the plugin's config file.

Dependencies

Install these first, or the mod will not work:

IAmBatby-LethalLevelLoaderJacobG5-JLLEvaisa-LethalLib

File & checksum

Filename
BigBoosHaunt-3.8.3.zip
File size
83.6 MiB