Hacks - Mario's Mansion

Luigi's Mansion (2001), GameCube Game

Super Melee Adventure 64 [ROM Hack].

Hacks - Luigi's Mansion: First-Person Optimized

Luigi's Mansion 64.5, Super Mario 64 Hacks Wiki

LM Bmario testing with Mario's mansion hack progress

Luigi's Mansion 3 Guide: 2F Mezzanine Walkthrough - IGN

Hacks - Mario's Mansion

Luigis Mansion Action Replay Codes - Colaboratory

Luigi's Mansion by SuperSmashBrosGuy on DeviantArt

Luigi's Mansion First Person Mod Brings Spooky New Perspective

Planned All Along: Luigi's Mansion: Dark Moon (Part 1)

Fun Fact: The demos of SM64 and Luigi's Mansion are not really that interesting, they are simply the final game but with less content, what happened is that the internet exaggerated them