The Game Census
oO cover art

oO

Maciej Targoni · 2015-07-06

Steam

ActionIndie

Modes: Single player

Releases: Mar 12, 2014 (Android), Jul 06, 2015 (PC (Microsoft Windows)), Jul 06, 2015 (Mac), Jul 06, 2015 (Linux)

"oO" is a hardcore minimal arcade game.

oO is a 2015 Action, Indie game priced at $0.99, with an estimated 100,000 .. 200,000 owners and a Very Positive review sentiment (89% of 972 reviews).

0
playing now
89%
positive of 971 reviews
Very Positive
steam's rating (official)
100,000–200,000
owners (SteamSpy est.)
80/100
IGDB user rating (3 ratings)
Playable
Steam Deck (Valve)
SteamOS: Playable
$0.99
steam price (US)

0 players in-game as of 2026-10-14 15:00 UTC (census sample)

Health check

Quiet
  • · 0 players in-game at the last census sample.
  • · 15 reviews in the last 8 weeks (~2/week).
  • · Review velocity down 25% vs the prior 8 weeks.
  • · Top 15% of 27,808 Action games in the census by review count.

Health tier since 2026-08-31

Estimated sales: 24k–58k copies

Review-multiple estimate from 971 total reviews — how this is computed.

All-time low: $0.39 at Steam (2023-06-29) · bundled 4×via IsThereAnyDeal

12-month high $0.99 · on sale 7 of 16 observed days (census price snapshots)

Review momentum

PositiveNegative
151520172026Week of 2017-06-01: 15 positiveWeek of 2017-07-01: 15 positiveWeek of 2017-07-01: 4 negativeWeek of 2017-08-01: 3 positiveWeek of 2017-08-01: 2 negativeWeek of 2017-09-01: 7 positiveWeek of 2017-09-01: 5 negativeWeek of 2017-10-01: 3 positiveWeek of 2017-11-01: 14 positiveWeek of 2017-11-01: 3 negativeWeek of 2017-12-01: 3 positiveWeek of 2017-12-01: 1 negativeWeek of 2018-01-01: 5 positiveWeek of 2018-02-01: 3 positiveWeek of 2018-03-01: 4 positiveWeek of 2018-03-01: 2 negativeWeek of 2018-04-01: 4 positiveWeek of 2018-05-01: 2 positiveWeek of 2018-05-01: 1 negativeWeek of 2018-06-01: 6 positiveWeek of 2018-06-01: 1 negativeWeek of 2018-07-01: 4 positiveWeek of 2018-09-01: 2 positiveWeek of 2018-10-01: 2 positiveWeek of 2018-10-01: 1 negativeWeek of 2018-11-01: 5 positiveWeek of 2018-11-01: 1 negativeWeek of 2018-12-01: 5 positiveWeek of 2018-12-01: 1 negativeWeek of 2019-01-01: 2 positiveWeek of 2019-01-01: 4 negativeWeek of 2019-02-01: 2 positiveWeek of 2019-04-01: 2 positiveWeek of 2019-04-01: 2 negativeWeek of 2019-05-01: 2 positiveWeek of 2019-06-01: 2 positiveWeek of 2019-06-01: 1 negativeWeek of 2019-07-01: 5 positiveWeek of 2019-07-01: 1 negativeWeek of 2019-08-01: 3 positiveWeek of 2019-09-01: 2 positiveWeek of 2019-11-01: 4 positiveWeek of 2019-12-01: 4 positiveWeek of 2020-02-01: 1 positiveWeek of 2020-04-01: 3 positiveWeek of 2020-04-01: 3 negativeWeek of 2020-05-01: 3 positiveWeek of 2020-06-01: 8 positiveWeek of 2020-07-01: 3 positiveWeek of 2020-08-01: 4 positiveWeek of 2020-08-01: 1 negativeWeek of 2020-09-01: 2 positiveWeek of 2020-09-01: 1 negativeWeek of 2020-10-01: 2 positiveWeek of 2020-10-01: 1 negativeWeek of 2020-11-01: 3 positiveWeek of 2020-12-01: 1 positiveWeek of 2020-12-01: 1 negativeWeek of 2021-01-01: 2 positiveWeek of 2021-01-01: 1 negativeWeek of 2021-02-01: 5 positiveWeek of 2021-03-01: 2 positiveWeek of 2021-04-01: 2 positiveWeek of 2021-04-01: 1 negativeWeek of 2021-05-01: 3 positiveWeek of 2021-06-01: 2 positiveWeek of 2021-07-01: 4 positiveWeek of 2021-08-01: 1 positiveWeek of 2021-08-01: 1 negativeWeek of 2021-09-01: 2 positiveWeek of 2021-09-01: 1 negativeWeek of 2021-10-01: 3 positiveWeek of 2021-10-01: 1 negativeWeek of 2021-12-01: 1 positiveWeek of 2022-01-01: 4 positiveWeek of 2022-02-01: 1 positiveWeek of 2022-02-01: 1 negativeWeek of 2022-03-01: 2 positiveWeek of 2022-04-01: 5 positiveWeek of 2022-07-01: 2 positiveWeek of 2022-07-01: 1 negativeWeek of 2022-08-01: 1 positiveWeek of 2022-09-01: 2 positiveWeek of 2022-09-01: 1 negativeWeek of 2022-10-01: 1 positiveWeek of 2022-10-01: 1 negativeWeek of 2022-11-01: 2 positiveWeek of 2022-12-01: 6 positiveWeek of 2023-01-01: 3 positiveWeek of 2023-02-01: 3 positiveWeek of 2023-03-01: 1 positiveWeek of 2023-04-01: 1 negativeWeek of 2023-05-01: 1 positiveWeek of 2023-06-01: 1 positiveWeek of 2023-06-01: 1 negativeWeek of 2023-07-01: 4 positiveWeek of 2023-07-01: 5 negativeWeek of 2023-08-01: 2 positiveWeek of 2023-08-01: 1 negativeWeek of 2023-10-01: 1 negativeWeek of 2023-12-01: 2 positiveWeek of 2024-01-01: 2 positiveWeek of 2024-01-01: 1 negativeWeek of 2024-03-01: 2 positiveWeek of 2024-04-01: 3 positiveWeek of 2024-04-01: 1 negativeWeek of 2024-05-01: 2 positiveWeek of 2024-05-01: 1 negativeWeek of 2024-06-01: 2 positiveWeek of 2024-06-01: 1 negativeWeek of 2024-07-01: 2 positiveWeek of 2024-07-01: 1 negativeWeek of 2024-08-01: 1 positiveWeek of 2024-09-01: 2 positiveWeek of 2024-11-01: 2 positiveWeek of 2024-12-01: 3 positiveWeek of 2025-01-01: 4 positiveWeek of 2025-01-01: 1 negativeWeek of 2025-02-01: 2 positiveWeek of 2025-02-01: 1 negativeWeek of 2025-03-01: 3 positiveWeek of 2025-03-01: 1 negativeWeek of 2025-04-01: 1 negativeWeek of 2025-05-01: 5 positiveWeek of 2025-06-01: 1 positiveWeek of 2025-07-01: 5 positiveWeek of 2025-10-01: 1 negativeWeek of 2025-11-01: 1 positiveWeek of 2025-12-01: 2 positiveWeek of 2026-03-01: 3 positiveWeek of 2026-04-01: 2 positiveWeek of 2026-05-01: 1 positiveWeek of 2026-05-01: 1 negativeWeek of 2026-06-01: 1 positiveWeek of 2026-06-01: 1 negativeWeek of 2026-07-01: 2 positiveWeek of 2026-07-01: 1 negative
Weekly review counts (Steam review histogram). Positive above the line, negative below.

Players online

102026-09-15 16:00 — 0 players2026-09-17 00:00 — 1 players2026-09-18 08:00 — 0 players2026-09-19 15:00 — 0 players2026-09-20 23:00 — 0 players2026-09-22 07:00 — 0 players2026-09-23 14:00 — 0 players2026-09-24 22:00 — 0 players2026-09-26 05:00 — 1 players2026-09-27 13:00 — 0 players2026-09-28 20:00 — 1 players2026-09-30 04:00 — 1 players2026-10-01 11:00 — 0 players2026-10-02 19:00 — 1 players2026-10-04 03:00 — 0 players2026-10-05 10:00 — 0 players2026-10-06 18:00 — 0 players2026-10-08 01:00 — 0 players2026-10-09 09:00 — 0 players2026-10-10 16:00 — 0 players2026-10-12 00:00 — 0 players2026-10-13 08:00 — 0 players2026-10-14 15:00 — 0 players
Concurrent players, hourly average, last 30 days (census samples).

Price history

$0.99$0.492015-07-072026-08-032015-07-07 — best price $0.992015-11-25 — best price $0.892016-01-18 — best price $0.992016-05-05 — best price $0.892016-08-29 — best price $0.892016-11-23 — best price $0.492017-02-06 — best price $0.992017-07-24 — best price $0.992017-11-22 — best price $0.642018-02-15 — best price $0.662018-08-06 — best price $0.792018-11-06 — best price $0.662019-01-28 — best price $0.842019-07-09 — best price $0.992019-11-01 — best price $0.992020-01-02 — best price $0.992020-03-09 — best price $0.992020-05-25 — best price $0.992020-09-28 — best price $0.992020-12-21 — best price $0.992021-02-15 — best price $0.992021-07-08 — best price $0.992021-11-01 — best price $0.992022-01-05 — best price $0.992022-03-07 — best price $0.992022-07-18 — best price $0.992022-11-29 — best price $0.992023-02-27 — best price $0.992023-07-13 — best price $0.992023-11-28 — best price $0.992024-03-21 — best price $0.992024-07-11 — best price $0.992024-11-04 — best price $0.992025-01-02 — best price $0.992025-05-05 — best price $0.992025-09-01 — best price $0.992026-01-05 — best price $0.992026-04-13 — best price $0.992026-08-03 — best price $0.99
Lowest recorded price across tracked stores, per day (census snapshots).

Completion

6
achievements tracked
68.2%
earned "Piece of cake"
14.8%
median achievement earned by

Global achievement rates from Steam.

Details

WindowsmacOSLinuxSingle-playerSteam AchievementsFamily Sharing

1 supported languages: English

Player tags

2DIndieMusicActionArcadeCasualPuzzleDifficultFast-PacedFuturistic

Census log

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

Players also track

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Similarity via IGDB.

Official site ↗