Luigi's Mansion 2: Dark Moon Versus for the Nintendo 3DS is the second versus project between L8RG8R2U and Pancakearmorman.
The series ran from October 2nd, 2020 to August 30th, 2021. You can watch from the beginning by clicking here.
"L8RG8R2U and Pancakearmorman are returning to not just a spooky mansion with Luigi, but SEVERAL mansions!"
- This series will feature the ScareScraper mode, making it the third versus and fifth overall collab to feature online multiplayer (after Splatoon Versus, Mario Kart 8 Co-op, Splatoon 2 Versus and Mario Kart 7 Co-op)