Insane Decay of Mind: The Labyrinth

Insane Decay of Mind: The Labyrinth

GoManga Interactive · May 6, 2016 · Indie, Action, Adventure, Horror, VR

Buy Insane Decay of Mind: The Labyrinth from CJS CD Keys at $2.55 — the cheapest of 2 stores we compare.

PC
Mixed56% · 70
Best price
$2.55-15%
lowest tracked $1.59
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Where to buy Insane Decay of Mind: The Labyrinth — official stores

Steam
Steam
Standard Edition · Steam
$2.99
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Cheapest Insane Decay of Mind: The Labyrinth keys — keyshops

Keyshops are third-party marketplaces — keys are resold and can be region-locked or a different edition. Check the listing's region & edition before buying.

CJS CD Keys
CJS CD Keys
Standard Edition · Steam
$2.55
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Insane Decay of Mind: The Labyrinth price by region

Insane Decay of Mind: The Labyrinth costs €1.47 in Europe (EUR), £1.93 in the United Kingdom, $1.99 in Georgia (USD), $2.55 in the United States, CA$3.29 in Canada, NZ$3.59 in New Zealand, R$6.29 in Brazil and zł10.99 in Poland right now.

Cheapest Insane Decay of Mind: The Labyrinth offer in each region, in local currency
RegionBest priceOfficial storeKey shopStores
Europe (EUR) €1.47 — €1.47 1
United Kingdom £1.93 −3% £1.99 £1.93 2
Georgia (USD) $1.99 $1.99 — 1
United Statesyour region $2.55 −15% $2.99 $2.55 2
Canada CA$3.29 CA$3.29 — 1
New Zealand NZ$3.59 NZ$3.59 — 1
Brazil R$6.29 R$6.29 — 1
Poland zł10.99 zł10.99 — 1

Each row is a real price from that region's own stores, not a currency conversion, so the figures are not directly comparable. Switch regions in the header to shop the one you buy in.

Screenshots

About Insane Decay of Mind: The Labyrinth

✦ AI summary

Insane Decay of Mind: The Labyrinth is a first-person horror game where you navigate a nightmarish maze as Katherine, a girl whose mind unravels as she discovers her school isn't what it seems. Confront shadowy manifestations of your fears and uncover fragmented memories to escape the entities determined to keep you trapped in the darkness.


The Story


Insane Decay of Mind: The Labyrinth is a first person horror game. You play the role of Katherine, a young girl lost in the eerie hallways of a building she believes to be her school.
As she begins to realise that this labyrinth that she has found herself in, is slowly warping her mind; She must make her escape in order to regain her freedom.
But freedom comes at tremendous cost.
Leaving the labyrinth is not as easy as it seems as you are not alone, there are entities that wish to keep you from escaping.
During your dreadful experience, you will meet beings called "Shadows", manifestations of your worst nightmares; you will have to subdue them as you continue wandering the darkness that envelopes you and, perhaps, you will achieve your freedom.

Why is the Game Named This?


Insanity is undoubtedly the main element: represented by the Shadow, it will encompass the entire story, haunt every frame, perhaps even disturb you own mind.
It is from insanity, from foolishness, that the decay of mind begins.
The only way to oppose this deterioration is to piece together the fragments of Katherine's story; they are hidden in the vast maze in which you find yourself, look for them very carefully.

Insane Decay of Mind: The Labyrinth — game info

Platforms
Windows
Steam Deck
Verified
Player modes
Single-player
Controller
Partial controller support
PC Game Pass
Not included
More games like this:Steam Deck verified games

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

Not recommended Aug 24, 2024
insane decay of my liver function after drug induced hepatotoxicity
7 found this helpful
Recommended Mar 14, 2026
Insane Decay of Mind: The Labyrinth is a first-person psychological horror experience developed by GoManga Interactive and published by IV Productions. Designed as an atmospheric exploration game with optional virtual reality support, the title focuses on immersing players in a disturbing mental landscape where fear, memory, and imagination blend together to form a constantly shifting maze. Instead of relying on traditional action mechanics or elaborate combat systems, the game emphasizes tension, confusion, and psychological dread, encouraging players to navigate a surreal environment that represents the unstable mind of its protagonist. The story revolves around a young girl named Katherine who awakens inside a mysterious labyrinth that appears to resemble the halls of her school. At first, the environment seems like a distorted version of a familiar place, but as Katherine ventures deeper into the maze, it becomes clear that the labyrinth is not a real location but rather a symbolic representation of her mind. The corridors twist endlessly, rooms change unexpectedly, and strange creatures begin appearing from the darkness. Katherine’s objective is simple yet emotionally heavy: …
1 found this helpful
Recommended Nov 7, 2024
"It's just like the Matrix." "It's nothing like The Matrix." "Exactly. That's part of the Matrix." "You need help."
1 found this helpful
Recommended Nov 25, 2023
https://www.youtube.com/watch?v=PGZ6qfpAh7k It was a neat experience with plenty more to unearth than what I was able to in the time spent with it. For $3 US it makes for a spooky time killer.
1 found this helpful
Recommended Sep 20, 2025
‎
Not recommended Mar 12, 2025
Poor game to play in 2025. Low end graphics, sound, everything. Avoid.

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