Dougs LM Interior

v0.2.5·Updated 2026-07-19

Adds Luigi's Mansion as an interior

About this mod Author’s original text

An interior mod from a guy who just really enjoys Luigi's Mansion:)

Development of this mod is currently ongoing, and in its current state this mod only adds an interior.

This is my first time making a mod for Lethal Company, so please do not expect perfection. I've done my

best to iron out the kinks as best I can, but I'm certain there will still be issues and will address them as

they are discovered.

I highly recommend using this mod with PanMan's LuigisMansionMoon LLL mod:

as it adds plenty of custom LM themed scrap items! Plus, it just looks really cool.

You can configure the interior's weights to spawn on any moon in the config file, but by default it follows the same spawn weights as the "Manor" interior.

It's also set up to always spawn for PanMan's moon, but if you'd prefer other interiors for that moon to spawn with it you can change that in the config as well.

*Note: If you use PanMan's moon, I've noticed issues with being able to load in on the 1.7.8 update of Lethal Level Loader. If

you want to use that moon, it still works on 1.7.7*

Some (ambitious) additions planned for the future:

Enemies & Hazards

Moon featuring the exterior areas of the mansion (I.E. the graveyard, garden, rooftop)

More Hallway tiles

A special GameboyHorror tool for detecting any nearby supernatural threats

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:

BepInEx-BepInExPackTeamXiaolan-DawnLib

File & checksum

Filename
Dougs_LM_Interior-0.2.5.zip
File size
40.3 MiB