Marvin’s Friend
The Lifeform encountered by Marvin Leigh in Kane Pixels’s “Backrooms - Pitfalls”, later jokingly called “Marvin’s Friend” in the series.

Context
In “Backrooms - Pitfalls”, Marvin Leigh encounters the Lifeform after falling into a different part of the environment. His encounter is the one this nickname refers to.
Dialogue in “Backrooms - Reunion” uses “Marvin’s Friend” as a joking name. Fan discussions also use the broader label Lifeform when discussing the creatures in Kane Parsons’s series.
Examples
- A fan discussing the Pitfalls encounter might call the Lifeform “Marvin’s Friend.”