How to Defeat Biff Atlas in Luigi's Mansion

Last Updated: October 16, 2021

Biff Atlas is a tough body-builder that loves to lift weights. He is an optional portrait ghost in Luigi's Mansion. This means you do not have to battle him, you can just skip him completely. Although, if you want a secret key and a lot of cash and jewels, read on to find out how to beat this weightlifter.

Steps

1
Go into the Rec Room using the key you found at the bottom of the well.
2
Biff Atlas' weakness is the punching bags. Punch one at him by pressing A near one. Step out of the punching bags' way after you hit it; if it comes back and hits you, it injures you and takes away some of your HP.
3
After hurling a punching bag towards Biff, he will now move his fists like a windmill. If you get hit by his fists, they will deal you 20 HP of health lost.
4
While he is windmilling his fists, swing another punching bag at him.
5
Repeat the previous step once more to knock out Biff. This is your chance to vacuum him in.
6
After vacuuming him in, a treasure chest will appear. Open it up to get dozens of cash, coins, and jewels.