Insane Decay of Mind: The Labyrinth is a Action, Adventure, Horror game from GoManga Interactive with a 58% positive Steam review signal. Indie Lantern indexes it for players browsing by dark, tense, single-player.

Game snapshot
- Developer
- GoManga Interactive
- Release year
- 2016
- Playtime
- Varies by player
- Price
- $2.99
- Review signal
- 58% positive
Screenshots






System requirements
PC
- Minimum
- OS *: Windows 7
Processor: Intel Core i5 4460 equivalent or greater
Memory: 4 GB RAM
Graphics: NVIDIA GeForce GT 430 (no VR) or GTX 960 (VR) or AMD Radeon HD 5670 (no VR) or R9 290 (VR)
DirectX: Version 11
Storage: 10 GB available space
VR Support: SteamVR or Oculus PC. Keyboard and mouse required
Additional Notes: Requires Oculus Rift DK2, Oculus Rift CV1, HTC Vive Pre or HTC Vive to work in VR - Recommended
- OS: Windows 10
Processor: Intel Core i5 4590 equivalent or greater
Memory: 4 GB RAM
Graphics: NVIDIA GeForce GTX 750Ti (no VR) or GTX 980 (VR) or AMD Radeon R7 260 (no VR) or R9 290X (VR)
DirectX: Version 11
Storage: 10 GB available space
Additional Notes: Requires Oculus Rift DK2, Oculus Rift CV1, HTC Vive Pre or HTC Vive to work in VR
From Steam reviews
Review notes
Insane Decay of Mind: The Labyrinth is worth a closer look if you want strong atmosphere, controller friendly, psychological themes, and psychological horror.
Best for players who want strong atmosphere, psychological themes, psychological horror, and controller friendly.
Check more carefully if you dislike technical roughness.
strong-atmosphere
ToneThe mood, place, and presentation carry a lot of the experience.
controller-friendly
FitController, gamepad, or Steam Deck play comes up as a plus.
buggy
FrictionTechnical roughness or instability comes up often enough to check.
psychological-themes
SettingPsychology, perception, or mental strain is an important theme without implying horror.
psychological-horror
SettingThe fear comes through pressure, perception, or psychological unease.
exploration
Play styleThe draw is moving through spaces, discovering details, and learning the world.
Steam review snapshots
There should have been more areas to explore.+ The creatures in the game are very creepy to say the least with very eerie sounds + Even though this is…The atmosphere is there, and the sound effects are well designed.I state that I love horror titles, expecially psychological care so this game starts very well.Why it fits
Check it if you want action, adventure filtered by dark, tense, single-player.
Who might skip it
Research further on Steam if you need verified accessibility details, exact playtime, or current system requirements.