The Walrider has other uses. Please see The Walrider (Disambiguation) for other meanings. 

Walrider is a note in Outlast.

It is acquired by recording a shower room with "WALRIDER" written on the walls in Prison Block.


"The word "Walrider" is all over this place. Murkoff was running an experiment here called PROJECT WALRIDER, but the patients talk about the Walrider like it's a physical presence. A spirit or demon. Something they found in the mountain. I'd chalk it up to schizophrenic delusion, but I just saw something. Maybe. Maybe it was a glitch in the camera. Or maybe this place is getting to me."