Biff Atlas is a portrait ghost in Luigi's Mansion. He can be found in the Rec Room during Area 3. He is completely optional.


In order to first vacuum him, Luigi must hit him with the punching bags twice before Biff will fall to the floor in exhaustion. If Luigi does not get him in one go, the process would need to be repeated but only hit is needed.

Luigi's Mansion
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This article contains some information from the Luigi's Mansion Wiki. Credit goes to the wiki and it's authors.