The Game Census
Test Subject 901 cover art

Test Subject 901

SpinVR.ca · 2018-09-11

Steam

Free To PlayStrategy

Modes: Single player · Perspectives: Virtual Reality

Releases: Sep 11, 2018 (PC (Microsoft Windows))

Trudge through haunting halls and desolate rooms, teleport through the darkness and hide in the shadows as you plan your escape. Feel your heart race as your doom looms ever closer. Find a way out before your fate is sealed.

Test Subject 901 is a Free To Play and Strategy game released in 2018, free-to-play, with an estimated 50,000 .. 100,000 owners and a Mostly Positive review sentiment (78% of 49 reviews).

0
playing now
78%
positive of 49 reviews
Mostly Positive
steam's rating (official)
50,000–100,000
owners (SteamSpy est.)
Free
steam price (US)

0 players in-game as of 2026-10-14 19:00 UTC (census sample)

Health check

Quiet
  • · 0 players in-game at the last census sample.
  • · 10 reviews in the last 8 weeks (~1/week).
  • · Review velocity up 11% vs the prior 8 weeks.
  • · Top 52% of 9,504 Free To Play games in the census by review count.

Health tier since 2026-09-02

Review momentum

PositiveNegative
101020182026Week of 2018-09-01: 10 positiveWeek of 2018-09-01: 1 negativeWeek of 2018-10-01: 4 positiveWeek of 2018-10-01: 1 negativeWeek of 2018-11-01: 4 positiveWeek of 2018-12-01: 2 positiveWeek of 2019-01-01: 1 positiveWeek of 2019-01-01: 4 negativeWeek of 2019-02-01: 3 positiveWeek of 2019-04-01: 1 positiveWeek of 2019-06-01: 2 positiveWeek of 2019-07-01: 2 negativeWeek of 2019-08-01: 1 positiveWeek of 2019-10-01: 1 positiveWeek of 2020-01-01: 2 positiveWeek of 2020-01-01: 1 negativeWeek of 2020-04-01: 1 negativeWeek of 2020-05-01: 2 positiveWeek of 2020-07-01: 1 positiveWeek of 2021-01-01: 1 positiveWeek of 2021-03-01: 1 positiveWeek of 2021-05-01: 1 positiveWeek of 2021-05-01: 1 negativeWeek of 2021-10-01: 1 positiveWeek of 2021-11-01: 1 positiveWeek of 2022-06-01: 1 negativeWeek of 2022-11-01: 1 positiveWeek of 2023-02-01: 1 positiveWeek of 2023-04-01: 1 positiveWeek of 2024-02-01: 2 positiveWeek of 2024-03-01: 1 positiveWeek of 2024-04-01: 1 positiveWeek of 2025-07-01: 1 positiveWeek of 2025-07-01: 1 negativeWeek of 2025-11-01: 1 positiveWeek of 2025-12-01: 1 negativeWeek of 2026-05-01: 1 positive
Weekly review counts (Steam review histogram). Positive above the line, negative below.

Players online

102026-09-15 05:00 — 0 players2026-09-16 13:00 — 0 players2026-09-17 20:00 — 0 players2026-09-19 04:00 — 0 players2026-09-20 11:00 — 0 players2026-09-21 19:00 — 0 players2026-09-23 03:00 — 0 players2026-09-24 10:00 — 0 players2026-09-25 18:00 — 0 players2026-09-27 01:00 — 0 players2026-09-28 09:00 — 0 players2026-09-29 16:00 — 0 players2026-10-01 00:00 — 0 players2026-10-02 07:00 — 0 players2026-10-03 15:00 — 0 players2026-10-04 23:00 — 0 players2026-10-06 06:00 — 0 players2026-10-07 14:00 — 0 players2026-10-08 21:00 — 0 players2026-10-10 05:00 — 0 players2026-10-11 12:00 — 0 players2026-10-12 20:00 — 0 players2026-10-14 04:00 — 0 players2026-10-14 19:00 — 0 players
Concurrent players, hourly average, last 30 days (census samples).

Details

WindowsSingle-playerTracked Controller SupportVR OnlyFamily Sharing

Player tags

VRIndieHorrorStrategyMultiplayerFree to PlaySingleplayer

Census log

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

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Similarity via IGDB.