Grunt, MADNESS: Project Nexus Wiki

quot;What they lack in skills and tactical knowledge, they make up for with absolutely nothing." - Enemy DescriptionGrunts are some of the weakest enemies in the game, second only to the VR Training Buddy v1. They are unremarkable in appearance, sporting no armor or notable features. Grunts are generally used as cannon fodder for the A.A.H.W. in the Arena Mode's Sleepwalker Bed and make an appearance as minor enemies in the Murder Room. Despite being affiliated with the A.A.H.W., Grunts never appear

So apparently grunt faces are made out of hair : r/madnesscombat

Character anatomy, Madness Combat Wiki

Steam Community :: Guide :: Origins and Available skills reminder

Madness combat grunt (project nexus 2) by Allstarzombie55 on DeviantArt

Madness: Project Nexus (Classic), Madness Combat Wiki

Grunt - 3D Model by RedShiftDaMan on Newgrounds

Steam Workshop::Madness Combat Pack

HumanGrunt

Steam Workshop::MADNESS: Project Nexus - Grunt

Hank J. Wimbleton - Madness Combat [CONCEPT made by @GlitchArtTv] : r/FortNiteBR

Grunt, Madness Combat Wiki

Rich, Madness Combat Wiki

Part 9. Madness Combat Edition : r/FridayNightFunkin