Decay: The Mare cover art

Decay: The Mare

SteamGlobalHorror, Adventure

Decay: The Mare is a psychological horror adventure told through point-and-click exploration of static backgrounds across three episodes.

Global

$1.27

Activates on Global Steam accounts.

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About this game

Sam, a recovering addict, checks into a treatment facility called Reaching Dreams hoping to turn his life around. On his first night something goes wrong, and he wakes up trapped inside an endless nightmare. Players search each scene for hidden items and clues, then work through logic-based puzzles to keep moving forward. The inventory fills with everything Sam picks up along the way. Most obstacles are solved by combining items or trying them against doors, locks and other props scattered through the crumbling facility. There is no combat and no reflex-based challenge here. Progress depends entirely on reading a scene carefully, working out what an object is for, and figuring out which item unlocks the next area. Sound design carries much of the tension, building dread through silence, distant noise and disorienting shifts in the environment rather than jump scares. Each episode pushes the story further into Sam's fractured mind, adding new locations and puzzle types while circling the same mystery: what happened to him, and why he cannot wake up. The pacing is slow and deliberate, aimed at players who want a short, atmospheric mystery built entirely around observation and problem solving rather than action or combat.

KEY FEATURES

  • Point-and-Click Investigation - Players search static backgrounds for hidden items and clues, then combine or use them to solve logic-based puzzles.
  • Three-Episode Story - The nightmare unfolds across three connected episodes, each adding new locations while building on the same central mystery.
  • Inventory-Driven Puzzles - Progress depends on picking up the right items and trying them against doors, locks and other props scattered through the facility.
  • Atmosphere Over Combat - There is no fighting; tension comes from sound design, disorienting environments and slow-burn dread rather than action.
  • Psychological Horror Setting - The story follows Sam, a recovering addict trapped inside an endless nightmare after checking into a treatment facility.

How activation works

  1. Pay with card, Apple Pay or Google Pay.
  2. Your key appears on your order confirmation page and in your email.
  3. Redeem it on Steam, then download it from your library. See every step, with pictures
Platform
Steam
Release date
13 Feb 2015
Delivery
By email and on your order page
Edition
Standard

Questions about this key

Where does this key work?

It is region-free and activates worldwide.

Where do I activate it?

Activates on Steam.

How is it delivered?

Instant delivery: your key arrives by email, and your order page shows its progress.

Which edition is this?

This is the standard edition of Decay: The Mare.

What kind of product is this?

It is listed under Adventure, Indie.

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