Nah, it's completely standalone. I hadn't played the first one since Luigis Mansion 1 20+ years ago. But also, this guy is being incredibly hyperbolic. It's a

Nah, it's completely standalone. I hadn't played the first one since Luigis Mansion 1 20+ years ago. But also, this guy is being incredibly hyperbolic. It's a really fun game, but this guy just REALLY likes it