Version 1.4.0 was also crucial for cleaning up several progression-halting glitches in the main story, creating a much smoother experience:
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: A frantic pool-based survival game avoiding mines in regular floats. Luigi-Mansion-3-NSP-Update-1---40-1--41-.4.0-Mu...
The 1.4.0 update was not without its controversy, particularly within the speedrunning community. The patch was considered "controversial" because it removed a popular glitch and speedrunning skip by adding a paranormal gate on a specific door to the dressing room. This forced the community to split the leaderboards for categories like Any% and All Gems into "Legacy" (pre-1.4.0) and "1.4.0+" subcategories to account for the rule changes.
: The core game data (v0), roughly 14 GB in size. Version 1
Running Luigi's Mansion 3 via an NSP file on modern PC emulators (like Ryujinx) benefits heavily from keeping the game updated to version 1.4.0. Performance Category Base Game (v1.0.0) Update 1.4.0 Improvements High initial stutter during flash effects. Optimized handling reduces lighting-transition hitches. Stability & Crashes Memory-leak vulnerabilities in long play sessions. Fixed dynamic memory issues across single-player floors. Save File Security Soft-locks reported during select boss battles.
The base game already offered plenty of content, but the 1.4.0 update supercharged both multiplayer modes and polished nearly every corner of the experience. Can’t copy the link right now
But just as they were about to breathe a sigh of relief, a ghostly figure materialized before them. It was not just any ghost; it was a formidable Boo, known for its elusive nature.
This update integrates both packs of the game's DLC, available via a $9.99 / £8.99 "Multiplayer Pack" on the eShop, adding a huge amount of content to the game's online modes:
Ultimate Guide to Luigi's Mansion 3 NSP Update 1.4.0 (Multiplayer Pack)
: When players wear specific DLC outfits (like the "Amazing Luigi" or "Paleontologist"), the corresponding floors in ScareScraper change visually to match themes like the Magic Castle Special Ghosts