After all these years, I finally got 100% on Luigi's Mansion 2 (Dark Moon). I might be late but I'm not less proud since it's my favorite 3Ds game ever :) : r/LuigisMansion
NPD: April Games Sales Nosedive At Retail, Luigi's Mansion 2 And Lego City 3DS In Top Ten - My Nintendo News
Luigi's Mansion 4 | Video Game Fanon Wiki | Fandom
Luigi's Mansion 2: Dark Moon | The New Nintendo 3DS XL Gameplay - YouTube
Luigi's Mansion 2 Video Game - 3DS (Switzerland) - from Sort It Apps
The multiplayer Scarescraper of Luigi's Mansion: Dark Moon | Engadget