Vile Matter — Steam game overview

Stored observation / content update: 2026-11-07T09:14:05.000Z

Trapped in a deteriorating world of mystery, navigate a series of challenges & deadly puzzles in pursuit of a mysterious figure that's always one step ahead. Can you outwit this prison of shadows and survive long enough to find an answer to the madness? Or, will you fail and be consumed by the darkness?

Game metrics below are stored observations; missing values are unknown.

Revenue is modelled, not confirmed sales. See the methodology and uncertainty range.