The Game Census
Noosphere cover art

Noosphere

KOEX studio · GrabTheGames · 2021-07-23

Steam

AdventureIndie

Modes: Single player

Releases: Jul 22, 2021 (PC (Microsoft Windows))

'Noosphere' is a first person psychological horror puzzle game about 'Personalities'. Vincent survived a car accident but only to find out that another entity is living within him.

0
playing now
68%
positive of 131 reviews
Mixed
steam rating
20,000–50,000
owners (SteamSpy est.)
$7.99
steam price (US)

0 players in-game as of 2026-08-30 13:00 UTC (census sample)

Health check

Quiet
  • · 0 players in-game at the last census sample.
  • · 13 reviews in the last 8 weeks (~2/week).
  • · Review velocity up 63% vs the prior 8 weeks.
  • · Top 62% of 11,424 Adventure games in the census by review count.
Estimated sales: 2.6k–5.9k copies

Review-multiple estimate from 131 total reviews — how this is computed.

All-time low: $0.79 at Humble Store (2025-09-05) · bundled 1×via IsThereAnyDeal

12-month high $7.99 · on sale 63 of 96 observed days (census price snapshots)

Review momentum

PositiveNegative
262620212026Week of 2021-07-01: 26 positiveWeek of 2021-07-01: 9 negativeWeek of 2021-08-01: 1 positiveWeek of 2021-08-01: 1 negativeWeek of 2021-09-01: 1 positiveWeek of 2021-09-01: 1 negativeWeek of 2021-10-01: 1 negativeWeek of 2021-11-01: 1 positiveWeek of 2021-12-01: 1 negativeWeek of 2022-02-01: 1 positiveWeek of 2022-02-01: 3 negativeWeek of 2022-04-01: 2 negativeWeek of 2022-05-01: 1 negativeWeek of 2022-07-01: 1 negativeWeek of 2022-09-01: 1 negativeWeek of 2022-11-01: 1 positiveWeek of 2022-11-01: 1 negativeWeek of 2023-01-01: 1 positiveWeek of 2023-01-01: 1 negativeWeek of 2023-02-01: 3 negativeWeek of 2023-04-01: 3 positiveWeek of 2023-04-01: 1 negativeWeek of 2023-05-01: 1 positiveWeek of 2023-07-01: 1 negativeWeek of 2023-08-01: 1 positiveWeek of 2023-12-01: 1 positiveWeek of 2024-02-01: 1 positiveWeek of 2024-05-01: 1 negativeWeek of 2024-07-01: 1 positiveWeek of 2024-09-01: 1 positiveWeek of 2024-11-01: 1 negativeWeek of 2024-12-01: 1 positiveWeek of 2025-01-01: 1 positiveWeek of 2025-03-01: 1 negativeWeek of 2025-07-01: 1 positiveWeek of 2025-07-01: 1 negativeWeek of 2025-08-01: 2 positiveWeek of 2025-08-01: 1 negativeWeek of 2025-10-01: 1 positiveWeek of 2025-11-01: 1 positiveWeek of 2025-12-01: 2 positiveWeek of 2026-01-01: 2 positiveWeek of 2026-02-01: 1 positiveWeek of 2026-04-01: 2 positiveWeek of 2026-05-01: 1 negativeWeek of 2026-06-01: 2 negative
Weekly review counts (Steam review histogram). Positive above the line, negative below.

Players online

002026-08-12 04:00 — 0 players2026-08-12 19:00 — 0 players2026-08-13 11:00 — 0 players2026-08-14 03:00 — 0 players2026-08-14 19:00 — 0 players2026-08-15 11:00 — 0 players2026-08-16 03:00 — 0 players2026-08-16 18:00 — 0 players2026-08-17 10:00 — 0 players2026-08-18 02:00 — 0 players2026-08-18 18:00 — 0 players2026-08-19 10:00 — 0 players2026-08-20 02:00 — 0 players2026-08-20 17:00 — 0 players2026-08-21 09:00 — 0 players2026-08-22 01:00 — 0 players2026-08-22 17:00 — 0 players2026-08-23 08:00 — 0 players2026-08-23 20:00 — 0 players2026-08-24 12:00 — 0 players2026-08-25 04:00 — 0 players2026-08-25 20:00 — 0 players2026-08-26 12:00 — 0 players2026-08-27 04:00 — 0 players2026-08-27 20:00 — 0 players2026-08-28 12:00 — 0 players2026-08-29 05:00 — 0 players2026-08-29 21:00 — 0 players2026-08-30 13:00 — 0 players
Concurrent players, hourly average, last 30 days (census samples).

Price history

$7.99$0.792021-07-232026-08-012021-07-23 — best price $7.192021-09-06 — best price $7.992021-10-29 — best price $5.872021-12-01 — best price $5.872022-01-27 — best price $3.992022-04-12 — best price $6.552022-05-25 — best price $7.992022-07-15 — best price $3.992022-08-05 — best price $3.992022-10-20 — best price $6.282022-12-16 — best price $7.992023-03-15 — best price $7.992023-05-25 — best price $6.282023-08-21 — best price $7.992023-11-10 — best price $1.992023-12-11 — best price $6.282024-01-19 — best price $1.992024-02-24 — best price $7.992024-03-28 — best price $5.352024-05-08 — best price $7.992024-06-28 — best price $5.272024-08-05 — best price $1.592024-09-13 — best price $3.202024-09-27 — best price $4.002024-11-27 — best price $1.192025-01-05 — best price $5.872025-03-20 — best price $7.992025-06-13 — best price $3.992025-09-04 — best price $7.992025-10-06 — best price $1.992025-11-27 — best price $3.922025-12-20 — best price $6.282026-01-30 — best price $7.992026-03-02 — best price $0.872026-03-27 — best price $3.942026-05-13 — best price $7.992026-06-11 — best price $7.992026-07-13 — best price $6.872026-08-01 — best price $6.28
Lowest recorded price across tracked stores, per day (census snapshots).

Completion

8
achievements tracked
82.6%
earned "Consciousness Dive"
26.1%
median achievement earned by

Global achievement rates from Steam.

Details

WindowsSingle-playerSteam AchievementsFamily Sharing

14 supported languages: English, Simplified Chinese, German, Spanish - Spain, Czech, Korean, Polish, Portuguese - Portugal, Russian, Turkish, Portuguese - Brazil, Spanish - Latin America…

Player tags

DarkBloodIndieHorrorPuzzleFantasySurrealAdventureCinematicAtmospheric

Census log

Computed from census-recorded observations only — dates are observation dates.

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Similarity via IGDB.

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