The Game Census
VOI cover art

VOI

Yunus Ayyildiz · 2016-11-07

Steam

CasualIndieSimulation

Modes: Single player

Releases: Nov 07, 2016 (PC (Microsoft Windows)), Nov 07, 2016 (Mac), Jun 2016 (iOS)

Do you think 1 + 1 = 0 is correct? So what do you think about "black + black = white" statement?

0
playing now
94%
positive of 842 reviews
Very Positive
steam rating
50,000–100,000
owners (SteamSpy est.)
80/100
IGDB user rating (4 ratings)
gold
deck/linux tier (ProtonDB)
$0.99
steam price (US)

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

Health check

Quiet
  • · 0 players in-game at the last census sample.
  • · 23 reviews in the last 8 weeks (~3/week).
  • · Review velocity up 28% vs the prior 8 weeks.
  • · Top 23% of 9,694 Casual games in the census by review count.
Estimated sales: 21k–51k copies

Review-multiple estimate from 842 total reviews — how this is computed.

All-time low: $0.49 at Steam (2016-12-22) · bundled 1×via IsThereAnyDeal

Review momentum

PositiveNegative
343420172026Week of 2017-11-01: 14 positiveWeek of 2017-11-01: 1 negativeWeek of 2017-12-01: 14 positiveWeek of 2018-01-01: 17 positiveWeek of 2018-01-01: 3 negativeWeek of 2018-02-01: 34 positiveWeek of 2018-02-01: 1 negativeWeek of 2018-03-01: 12 positiveWeek of 2018-03-01: 1 negativeWeek of 2018-04-01: 4 positiveWeek of 2018-05-01: 9 positiveWeek of 2018-06-01: 13 positiveWeek of 2018-06-01: 1 negativeWeek of 2018-07-01: 4 positiveWeek of 2018-08-01: 8 positiveWeek of 2018-09-01: 2 positiveWeek of 2018-09-01: 1 negativeWeek of 2018-11-01: 13 positiveWeek of 2018-11-01: 2 negativeWeek of 2018-12-01: 4 positiveWeek of 2018-12-01: 1 negativeWeek of 2019-01-01: 3 positiveWeek of 2019-01-01: 1 negativeWeek of 2019-02-01: 1 positiveWeek of 2019-03-01: 5 positiveWeek of 2019-04-01: 4 positiveWeek of 2019-05-01: 4 positiveWeek of 2019-05-01: 1 negativeWeek of 2019-06-01: 8 positiveWeek of 2019-07-01: 5 positiveWeek of 2019-08-01: 4 positiveWeek of 2019-09-01: 3 positiveWeek of 2019-09-01: 3 negativeWeek of 2019-10-01: 4 positiveWeek of 2019-11-01: 6 positiveWeek of 2019-12-01: 7 positiveWeek of 2019-12-01: 1 negativeWeek of 2020-01-01: 7 positiveWeek of 2020-01-01: 1 negativeWeek of 2020-02-01: 1 positiveWeek of 2020-03-01: 3 positiveWeek of 2020-04-01: 4 positiveWeek of 2020-05-01: 1 positiveWeek of 2020-06-01: 12 positiveWeek of 2020-06-01: 2 negativeWeek of 2020-07-01: 3 positiveWeek of 2020-07-01: 1 negativeWeek of 2020-08-01: 1 positiveWeek of 2020-09-01: 3 positiveWeek of 2020-10-01: 1 negativeWeek of 2020-11-01: 9 positiveWeek of 2020-12-01: 6 positiveWeek of 2021-01-01: 5 positiveWeek of 2021-02-01: 10 positiveWeek of 2021-03-01: 15 positiveWeek of 2021-04-01: 5 positiveWeek of 2021-05-01: 6 positiveWeek of 2021-06-01: 3 positiveWeek of 2021-07-01: 8 positiveWeek of 2021-07-01: 1 negativeWeek of 2021-08-01: 5 positiveWeek of 2021-09-01: 6 positiveWeek of 2021-09-01: 1 negativeWeek of 2021-10-01: 2 positiveWeek of 2021-10-01: 1 negativeWeek of 2021-11-01: 9 positiveWeek of 2021-12-01: 10 positiveWeek of 2022-01-01: 8 positiveWeek of 2022-01-01: 1 negativeWeek of 2022-02-01: 7 positiveWeek of 2022-02-01: 1 negativeWeek of 2022-03-01: 18 positiveWeek of 2022-04-01: 8 positiveWeek of 2022-04-01: 1 negativeWeek of 2022-05-01: 6 positiveWeek of 2022-06-01: 5 positiveWeek of 2022-06-01: 2 negativeWeek of 2022-07-01: 13 positiveWeek of 2022-07-01: 1 negativeWeek of 2022-08-01: 3 positiveWeek of 2022-08-01: 1 negativeWeek of 2022-09-01: 8 positiveWeek of 2022-09-01: 2 negativeWeek of 2022-10-01: 3 positiveWeek of 2022-11-01: 8 positiveWeek of 2022-11-01: 1 negativeWeek of 2022-12-01: 3 positiveWeek of 2022-12-01: 1 negativeWeek of 2023-01-01: 4 positiveWeek of 2023-02-01: 1 positiveWeek of 2023-03-01: 4 positiveWeek of 2023-04-01: 4 positiveWeek of 2023-05-01: 3 positiveWeek of 2023-05-01: 1 negativeWeek of 2023-06-01: 3 positiveWeek of 2023-06-01: 1 negativeWeek of 2023-07-01: 3 positiveWeek of 2023-08-01: 4 positiveWeek of 2023-09-01: 2 positiveWeek of 2023-10-01: 4 positiveWeek of 2023-11-01: 3 positiveWeek of 2023-12-01: 4 positiveWeek of 2024-01-01: 4 positiveWeek of 2024-02-01: 4 positiveWeek of 2024-03-01: 6 positiveWeek of 2024-03-01: 1 negativeWeek of 2024-04-01: 4 positiveWeek of 2024-05-01: 1 positiveWeek of 2024-06-01: 3 positiveWeek of 2024-07-01: 4 positiveWeek of 2024-08-01: 11 positiveWeek of 2024-09-01: 12 positiveWeek of 2024-10-01: 5 positiveWeek of 2024-11-01: 7 positiveWeek of 2024-12-01: 4 positiveWeek of 2025-01-01: 5 positiveWeek of 2025-02-01: 5 positiveWeek of 2025-02-01: 1 negativeWeek of 2025-03-01: 3 positiveWeek of 2025-04-01: 4 positiveWeek of 2025-05-01: 2 positiveWeek of 2025-06-01: 3 positiveWeek of 2025-06-01: 1 negativeWeek of 2025-07-01: 1 positiveWeek of 2025-08-01: 1 positiveWeek of 2025-09-01: 1 negativeWeek of 2025-11-01: 2 positiveWeek of 2025-12-01: 3 positiveWeek of 2026-01-01: 2 positiveWeek of 2026-02-01: 2 positiveWeek of 2026-02-01: 1 negativeWeek of 2026-03-01: 3 positiveWeek of 2026-04-01: 3 positiveWeek of 2026-04-01: 1 negativeWeek of 2026-05-01: 2 positiveWeek of 2026-06-01: 2 positiveWeek of 2026-06-01: 2 negativeWeek of 2026-07-01: 2 positiveWeek of 2026-08-01: 1 positive
Weekly review counts (Steam review histogram). Positive above the line, negative below.

Players online

102026-08-11 21:00 — 0 players2026-08-12 13:00 — 1 players2026-08-13 04:00 — 0 players2026-08-13 20:00 — 0 players2026-08-14 12:00 — 0 players2026-08-15 04:00 — 0 players2026-08-15 20:00 — 0 players2026-08-16 12:00 — 0 players2026-08-17 04:00 — 0 players2026-08-17 19:00 — 0 players2026-08-18 11:00 — 0 players2026-08-19 03:00 — 0 players2026-08-19 19:00 — 0 players2026-08-20 10:00 — 1 players2026-08-21 02:00 — 1 players2026-08-21 18:00 — 0 players2026-08-22 10:00 — 0 players2026-08-23 01:00 — 1 players2026-08-23 17:00 — 0 players2026-08-24 09:00 — 0 players2026-08-25 01:00 — 1 players2026-08-25 17:00 — 0 players2026-08-26 08:00 — 1 players2026-08-27 00:00 — 0 players2026-08-27 16:00 — 1 players2026-08-28 08:00 — 1 players2026-08-29 00:00 — 0 players2026-08-29 16:00 — 1 players2026-08-30 08:00 — 0 players
Concurrent players, hourly average, last 30 days (census samples).

Price history

$0.99$0.492016-11-082024-07-112016-11-08 — best price $0.592017-01-02 — best price $0.992017-06-05 — best price $0.492017-07-05 — best price $0.992017-10-28 — best price $0.492017-12-03 — best price $0.992018-01-28 — best price $0.492018-02-19 — best price $0.992018-05-25 — best price $0.492018-08-22 — best price $0.992018-11-21 — best price $0.492019-01-03 — best price $0.992019-03-15 — best price $0.492019-05-30 — best price $0.992019-09-06 — best price $0.492019-11-01 — best price $0.992019-12-19 — best price $0.492020-01-22 — best price $0.992020-03-23 — best price $0.492020-06-19 — best price $0.992020-11-01 — best price $0.492020-12-01 — best price $0.992021-02-11 — best price $0.492021-05-05 — best price $0.992021-09-07 — best price $0.492021-11-21 — best price $0.992021-12-22 — best price $0.492022-01-23 — best price $0.992022-03-06 — best price $0.512022-04-25 — best price $0.992022-06-23 — best price $0.512022-09-26 — best price $0.992022-11-22 — best price $0.512022-12-19 — best price $0.992023-01-16 — best price $0.512023-03-13 — best price $0.992023-04-24 — best price $0.512023-12-17 — best price $0.992024-05-08 — best price $0.792024-07-11 — best price $0.99
Lowest recorded price across tracked stores, per day (census snapshots).

Completion

6
achievements tracked
17.9%
earned "complete level 11"
10.9%
median achievement earned by

Global achievement rates from Steam.

Details

WindowsmacOSSingle-playerSteam AchievementsSteam Trading CardsFamily Sharing

Player tags

2DIndieLogicShortCasualPuzzlePhysicsRelaxingDifficultMinimalist

Census log

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

Players also track

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Similarity via IGDB.

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