|First appearance||Luigi's Mansion 3 (version 1.3.0) (2020)|
Lethal Oozers are a rare variety of Oozers appearing in ScareScraper mode in Luigi's Mansion 3, added in version 1.3.0. They are red and black, glowing Oozers that instantly KO the player in one hit. They have 250 HP, more than double that of a regular Oozer. They are defeated the same way as normal Oozers.