The Game Census
8-in-1 IQ Scale Bundle cover art

8-in-1 IQ Scale Bundle

ALEKSANDER CHEPAIKIN · 2018-01-05

Steam

Indie

Modes: Single player

Releases: Jan 05, 2018 (Mac), Jan 05, 2018 (PC (Microsoft Windows)), Jan 05, 2018 (Linux)

We transform science into delightful gamesFor decades, researchers have created tasks that measure cognitive abilities. We’ve adapted some of these tasks and made some of our own, creating cognitive games. It makes you smarter!

8-in-1 IQ Scale Bundle is an Indie game released in 2018, priced at $14.99, with an estimated 50,000 .. 100,000 owners and Mostly Positive (74% of 106 reviews).

0
playing now
74%
positive of 106 reviews
Mostly Positive
steam's rating (official)
50,000–100,000
owners (SteamSpy est.)
70/100
IGDB user rating (0 ratings)
$14.99
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.
  • · 15 reviews in the last 8 weeks (~2/week).
  • · Review velocity up 25% vs the prior 8 weeks.
  • · Top 35% of 49,851 Indie games in the census by review count.

Health tier since 2026-09-01

Estimated sales: 2.6k–6.4k copies

Review-multiple estimate from 106 total reviews — how this is computed.

All-time low: $1.49 at Steam (2019-02-04)via IsThereAnyDeal

12-month high $14.99 · on sale 1 of 2 observed days (census price snapshots)

Review momentum

PositiveNegative
5520182026Week of 2018-01-01: 1 positiveWeek of 2018-02-01: 5 positiveWeek of 2018-03-01: 1 positiveWeek of 2018-03-01: 1 negativeWeek of 2018-04-01: 2 positiveWeek of 2018-05-01: 3 positiveWeek of 2018-06-01: 2 positiveWeek of 2018-08-01: 1 negativeWeek of 2018-10-01: 1 positiveWeek of 2018-11-01: 1 positiveWeek of 2019-01-01: 1 negativeWeek of 2019-02-01: 1 positiveWeek of 2019-03-01: 3 positiveWeek of 2019-04-01: 2 positiveWeek of 2019-06-01: 4 positiveWeek of 2019-06-01: 2 negativeWeek of 2019-07-01: 2 positiveWeek of 2019-08-01: 1 positiveWeek of 2019-10-01: 1 positiveWeek of 2019-12-01: 3 positiveWeek of 2019-12-01: 1 negativeWeek of 2020-02-01: 1 negativeWeek of 2020-03-01: 1 positiveWeek of 2020-04-01: 1 positiveWeek of 2020-07-01: 1 positiveWeek of 2020-08-01: 1 positiveWeek of 2020-09-01: 1 positiveWeek of 2020-09-01: 1 negativeWeek of 2020-11-01: 2 positiveWeek of 2020-12-01: 2 positiveWeek of 2021-01-01: 1 positiveWeek of 2021-04-01: 1 positiveWeek of 2021-05-01: 1 positiveWeek of 2021-06-01: 2 positiveWeek of 2021-06-01: 1 negativeWeek of 2021-09-01: 1 positiveWeek of 2021-11-01: 2 positiveWeek of 2021-11-01: 1 negativeWeek of 2022-01-01: 1 positiveWeek of 2022-01-01: 1 negativeWeek of 2022-02-01: 1 positiveWeek of 2022-02-01: 1 negativeWeek of 2022-04-01: 1 positiveWeek of 2022-06-01: 1 positiveWeek of 2022-07-01: 1 positiveWeek of 2022-08-01: 1 positiveWeek of 2022-09-01: 1 positiveWeek of 2022-11-01: 2 positiveWeek of 2022-11-01: 2 negativeWeek of 2022-12-01: 1 positiveWeek of 2023-01-01: 2 positiveWeek of 2023-02-01: 1 positiveWeek of 2023-03-01: 2 positiveWeek of 2023-07-01: 1 positiveWeek of 2023-08-01: 1 positiveWeek of 2023-09-01: 1 negativeWeek of 2023-10-01: 1 positiveWeek of 2023-10-01: 1 negativeWeek of 2023-11-01: 1 negativeWeek of 2023-12-01: 1 positiveWeek of 2023-12-01: 1 negativeWeek of 2024-01-01: 1 positiveWeek of 2024-01-01: 2 negativeWeek of 2024-03-01: 1 positiveWeek of 2024-04-01: 1 positiveWeek of 2024-06-01: 1 positiveWeek of 2024-07-01: 1 positiveWeek of 2024-07-01: 1 negativeWeek of 2024-08-01: 1 negativeWeek of 2024-09-01: 2 positiveWeek of 2024-09-01: 1 negativeWeek of 2024-10-01: 1 positiveWeek of 2024-10-01: 1 negativeWeek of 2024-12-01: 3 negativeWeek of 2025-01-01: 1 negativeWeek of 2025-04-01: 1 positiveWeek of 2026-02-01: 1 positiveWeek of 2026-02-01: 1 negativeWeek of 2026-07-01: 3 positive
Weekly review counts (Steam review histogram). Positive above the line, negative below.

Players online

102026-09-15 20:00 — 0 players2026-09-17 04:00 — 0 players2026-09-18 12:00 — 0 players2026-09-19 19:00 — 0 players2026-09-21 03:00 — 0 players2026-09-22 11:00 — 0 players2026-09-23 18:00 — 0 players2026-09-25 02:00 — 0 players2026-09-26 09:00 — 0 players2026-09-27 17:00 — 0 players2026-09-29 00:00 — 0 players2026-09-30 08:00 — 1 players2026-10-01 15:00 — 0 players2026-10-02 23:00 — 0 players2026-10-04 07:00 — 0 players2026-10-05 14:00 — 0 players2026-10-06 22:00 — 0 players2026-10-08 05:00 — 0 players2026-10-09 13:00 — 0 players2026-10-10 20:00 — 0 players2026-10-12 04:00 — 0 players2026-10-13 12:00 — 0 players2026-10-14 19:00 — 0 players
Concurrent players, hourly average, last 30 days (census samples).

Price history

$19.99$1.492018-01-052026-07-092018-01-05 — best price $14.992018-02-15 — best price $8.992018-02-19 — best price $14.992018-03-22 — best price $19.992018-04-02 — best price $17.992018-04-04 — best price $16.992018-04-05 — best price $15.992018-04-08 — best price $12.992018-04-25 — best price $9.092018-05-02 — best price $12.992018-05-04 — best price $14.992018-06-21 — best price $7.492018-07-05 — best price $14.992018-08-05 — best price $4.492018-08-19 — best price $14.992018-11-14 — best price $3.742018-11-28 — best price $14.992018-12-21 — best price $3.742019-01-04 — best price $14.992019-02-04 — best price $1.492019-02-12 — best price $14.992019-04-16 — best price $1.942019-05-01 — best price $14.992020-12-26 — best price $3.442021-01-05 — best price $14.992023-12-21 — best price $1.492024-01-04 — best price $14.992025-09-30 — best price $1.492025-10-06 — best price $14.992026-07-04 — best price $1.492026-07-09 — best price $14.99
Lowest recorded price across tracked stores, per day (census snapshots).

Completion

60+
achievements tracked
45.1%
earned "Corsi Level 3"
36.3%
median achievement earned by

Global achievement rates from Steam.

Details

WindowsmacOSLinuxSingle-playerSteam AchievementsSteam CloudStatsSteam LeaderboardsFamily Sharing32 DLC

15 supported languages: English, French, Italian, German, Spanish - Spain, Traditional Chinese, Simplified Chinese, Korean, Polish, Portuguese - Portugal, Russian, Thai…

Post-launch support: 32 DLC released, first 2018-02-13, latest 2022-07-25 (Steam store data)

Player tags

IndiePuzzle

Census log

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

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Similarity via IGDB.