This article is a stub. You can help the Slender Fortress Non-Official Wikia by expanding it.

Master Chief
Intro None
Type Chaser
Signs of nearing Talking and Static Sounds
Origin HALO, Original Character, Walter's
Map(s) Any
Theme song A Distorted Theme of a HALO Song?
Partners None
Stunnable? No

Master Chief Petty Officer John-117, better known to the public as the Master Chief, is a boss in Slender Fortress.


Slender fortress 2 - Another Raper!

Slender fortress 2 - Another Raper!