Noosphere is a Adventure game from KOEX studio with a 70% positive Steam review signal. Indie Lantern indexes it for players browsing by single-player.

Game snapshot
- Developer
- KOEX studio
- Release year
- 2021
- Playtime
- Varies by player
- Price
- $0.87
- Review signal
- 70% positive
Screenshots






System requirements
PC
- Minimum
- Requires a 64-bit processor and operating system
OS *: Windows 7 or higher
Processor: 1.7 GHz Dual Core CPU
Memory: 8 GB RAM
Graphics: NVIDIA GeForce GTX 260, ATI Radeon 4870 HD, or equivalent card with at least 512 MB VRAM
Storage: 5 GB available space - Recommended
- Requires a 64-bit processor and operating system
From Steam reviews
Review notes
Noosphere is worth a closer look if you want strong atmosphere, psychological themes, psychological horror, and narrative adventure.
Best for players who want strong atmosphere, psychological themes, psychological horror, and narrative adventure.
Check more carefully if you dislike technical roughness and unclear onboarding.
strong-atmosphere
ToneThe mood, place, and presentation carry a lot of the experience.
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.
narrative-adventure
Play styleThe experience is more story-and-place driven than systems-heavy.
buggy
FrictionTechnical roughness or instability comes up often enough to check.
narrative-mystery
Play styleA useful part of the game is piecing together mystery and story threads.
exploration
Play styleThe draw is moving through spaces, discovering details, and learning the world.
confusing-onboarding
FrictionThe first hours can be unclear without patience or outside help.
Steam review snapshots
Noosphere is a very average walking simulator with a somewhat confusing plot and ending.Noosphere is a very average walking simulator with a somewhat confusing plot and ending.Nevertheless I consider Noosphere to be a good enough psychological horror especially considering it's indie.Nevertheless I consider Noosphere to be a good enough psychological horror especially considering it's indie.Why it fits
Check it if you want adventure filtered by single-player.
Who might skip it
Research further on Steam if you need verified accessibility details, exact playtime, or current system requirements.