Gray Matter overview

Overview

Gray Matter comes from WizarBox Production and is published by Viva Media Inc. It arrived on Steam on Apr 1, 2014, and it sits naturally among Single-player, Steam Trading Cards, Remote Play on Phone, Remote Play on Tablet, and Family Sharing. SteamPulse tracks it across Windows, Steam, and Xbox so readers get a quick useful snapshot, not just a wall of numbers.

Players and reviews

Gray Matter's latest SteamPulse observation recorded 0 players at 13 September 2026 - 01:57:54 UTC, with a tracked peak near 6. This peak is the highest value in the available SteamPulse record and may not include activity before tracking began. Player reaction is 89% positive across 729 reviews.

Language and system requirements

Gray Matter is available in 5 languages including:

4 regional rating boards including esrb, dejus, steam germany, and igrs

Sales, recommendations, and streams

Gray Matter has sold up to 34,543 units and has 531 Steam recommendations. The estimated VGI revenue is $241,000. On Twitch, 0 streamers are live with around 0 total watchers.

Gray Matter overview details

Gray Matter combines live player counts with reviews, pricing, platform support, Store metadata, dated player history, media, recent news, and related games.

Steam Store description

After a tragic accident, neurobiologist Dr. David Styles has become a recluse, rarely leaving his home, the Dread Hill House. One day, Samantha Everett, a street magician, appears at Dr. Style's doorstep just as he is seeking a new assistant. Samantha's first task is to find six people to form “The Lamb's Club” of human guinea pigs for Dr. Style's tests at Oxford University. The experiment starts off innocently enough, but then a chain of inexplicable incidents begin to occur, one after another. Are these experiments as innocent as they appear? What is the true aim of Dr. Styles' research? What secrets are waiting to cross over from the other side? In Gray Matter, legendary game author Jane Jensen (creator of the Gabriel Knight series) tackles questions concerning the nature of reality and the power of the human mind in a mystery adventure that comprises 8 massive chapters. Jensen combines the elements of science and the supernatural, together with her acclaimed emphasis on character and story to create an unprecedented paranormal experience that will keep you riveted until the very end. Features: From legendary game author, Jane Jensen, GRAY MATTER combines the elements of science and the supernatural, together with character and story to create an unprecedented paranormal experience. A dark story told in the gothic novel style in eight epic chapters Play as Dr. Styles and Samantha Innovative gameplay that combines science and the supernatural

SteamPulse editorial summary

Gray Matter is listed as a game with $9.99. It supports Windows, belongs to Single-player, Steam Trading Cards, Remote Play on Phone, Remote Play on Tablet, and Family Sharing, and is associated with Adventure and Casual. SteamPulse's latest observation records 0 players at 13 September 2026 - 01:57:54 UTC, a tracked peak of 6, and 89% positive reviews.

Overview tags

AdventurePoint & ClickFemale ProtagonistCasualMysterySingleplayerStory RichGreat SoundtrackPuzzleMagicAtmosphericThird PersonEscape Room

Support and legal notes

Real questions answered from SteamPulse data, including live players, monthly momentum, review sentiment, regional audience signals, Twitch activity, and current Steam pricing.