The Game Census
Transformice cover art

Transformice

Atelier 801 · 2015-01-30

Steam

Free To PlayIndieMassively Multiplayer

Modes: Multiplayer, Co-operative, Massively Multiplayer Online (MMO)

Releases: May 01, 2010 (Web browser), Jan 30, 2015 (PC (Microsoft Windows)), Dec 20, 2020 (Linux), Jan 30, 2015 (Mac)

Transformice is an MMO platformer about dozens of mice running to bring back the cheese! Will the almighty Shaman help you or just ruin everything? Millions of levels, hectic physics, skill trees, and more importantly... hats!

933
playing now
88%
positive of 29k reviews
Very Positive
steam rating
2,000,000–5,000,000
owners (SteamSpy est.)
0
twitch viewers (latest)
69/100
IGDB user rating (42 ratings)
800h
time to beat (IGDB)
gold
deck/linux tier (ProtonDB)
Free
steam price (US)

933 players in-game as of 2026-08-30 01:00 UTC (census sample)

Transformice is an online multiplayer free-to-play platform and indie game by Atelier 801. Created by French game designers, Melibellule produces the game's artwork and graphics, while Tigrounette programs the game's functions and mechanics. Transformice was released as a browser game on May 1, 2010, and on Steam as a free-to-play game on January 30, 2015. Transformice requires either a web browser running Adobe Flash Player 9.0+, Adobe AIR to run the official standalone or Steam to play the game.

Health check

Healthy
  • · 933 players in-game at the last census sample.
  • · 1,080 reviews in the last 8 weeks (~135/week).
  • · Review velocity down 8% vs the prior 8 weeks.
  • · Top 4% of 2,930 Free To Play games in the census by review count.

Review momentum

PositiveNegative
96096020182026Week of 2018-01-01: 186 positiveWeek of 2018-01-01: 32 negativeWeek of 2018-02-01: 166 positiveWeek of 2018-02-01: 33 negativeWeek of 2018-03-01: 131 positiveWeek of 2018-03-01: 31 negativeWeek of 2018-04-01: 102 positiveWeek of 2018-04-01: 21 negativeWeek of 2018-05-01: 168 positiveWeek of 2018-05-01: 20 negativeWeek of 2018-06-01: 135 positiveWeek of 2018-06-01: 30 negativeWeek of 2018-07-01: 150 positiveWeek of 2018-07-01: 27 negativeWeek of 2018-08-01: 108 positiveWeek of 2018-08-01: 22 negativeWeek of 2018-09-01: 112 positiveWeek of 2018-09-01: 12 negativeWeek of 2018-10-01: 78 positiveWeek of 2018-10-01: 15 negativeWeek of 2018-11-01: 271 positiveWeek of 2018-11-01: 32 negativeWeek of 2018-12-01: 120 positiveWeek of 2018-12-01: 22 negativeWeek of 2019-01-01: 126 positiveWeek of 2019-01-01: 28 negativeWeek of 2019-02-01: 111 positiveWeek of 2019-02-01: 20 negativeWeek of 2019-03-01: 85 positiveWeek of 2019-03-01: 13 negativeWeek of 2019-04-01: 100 positiveWeek of 2019-04-01: 16 negativeWeek of 2019-05-01: 108 positiveWeek of 2019-05-01: 17 negativeWeek of 2019-06-01: 337 positiveWeek of 2019-06-01: 31 negativeWeek of 2019-07-01: 347 positiveWeek of 2019-07-01: 37 negativeWeek of 2019-08-01: 73 positiveWeek of 2019-08-01: 12 negativeWeek of 2019-09-01: 85 positiveWeek of 2019-09-01: 15 negativeWeek of 2019-10-01: 83 positiveWeek of 2019-10-01: 15 negativeWeek of 2019-11-01: 313 positiveWeek of 2019-11-01: 28 negativeWeek of 2019-12-01: 252 positiveWeek of 2019-12-01: 19 negativeWeek of 2020-01-01: 199 positiveWeek of 2020-01-01: 25 negativeWeek of 2020-02-01: 157 positiveWeek of 2020-02-01: 19 negativeWeek of 2020-03-01: 249 positiveWeek of 2020-03-01: 26 negativeWeek of 2020-04-01: 282 positiveWeek of 2020-04-01: 18 negativeWeek of 2020-05-01: 244 positiveWeek of 2020-05-01: 36 negativeWeek of 2020-06-01: 260 positiveWeek of 2020-06-01: 29 negativeWeek of 2020-07-01: 277 positiveWeek of 2020-07-01: 37 negativeWeek of 2020-08-01: 224 positiveWeek of 2020-08-01: 25 negativeWeek of 2020-09-01: 199 positiveWeek of 2020-09-01: 22 negativeWeek of 2020-10-01: 237 positiveWeek of 2020-10-01: 27 negativeWeek of 2020-11-01: 361 positiveWeek of 2020-11-01: 36 negativeWeek of 2020-12-01: 349 positiveWeek of 2020-12-01: 38 negativeWeek of 2021-01-01: 399 positiveWeek of 2021-01-01: 53 negativeWeek of 2021-02-01: 345 positiveWeek of 2021-02-01: 30 negativeWeek of 2021-03-01: 371 positiveWeek of 2021-03-01: 54 negativeWeek of 2021-04-01: 331 positiveWeek of 2021-04-01: 44 negativeWeek of 2021-05-01: 336 positiveWeek of 2021-05-01: 54 negativeWeek of 2021-06-01: 314 positiveWeek of 2021-06-01: 41 negativeWeek of 2021-07-01: 283 positiveWeek of 2021-07-01: 39 negativeWeek of 2021-08-01: 253 positiveWeek of 2021-08-01: 26 negativeWeek of 2021-09-01: 214 positiveWeek of 2021-09-01: 25 negativeWeek of 2021-10-01: 228 positiveWeek of 2021-10-01: 29 negativeWeek of 2021-11-01: 368 positiveWeek of 2021-11-01: 36 negativeWeek of 2021-12-01: 286 positiveWeek of 2021-12-01: 29 negativeWeek of 2022-01-01: 279 positiveWeek of 2022-01-01: 44 negativeWeek of 2022-02-01: 216 positiveWeek of 2022-02-01: 27 negativeWeek of 2022-03-01: 217 positiveWeek of 2022-03-01: 24 negativeWeek of 2022-04-01: 205 positiveWeek of 2022-04-01: 26 negativeWeek of 2022-05-01: 175 positiveWeek of 2022-05-01: 25 negativeWeek of 2022-06-01: 263 positiveWeek of 2022-06-01: 31 negativeWeek of 2022-07-01: 225 positiveWeek of 2022-07-01: 37 negativeWeek of 2022-08-01: 181 positiveWeek of 2022-08-01: 30 negativeWeek of 2022-09-01: 169 positiveWeek of 2022-09-01: 19 negativeWeek of 2022-10-01: 153 positiveWeek of 2022-10-01: 17 negativeWeek of 2022-11-01: 310 positiveWeek of 2022-11-01: 27 negativeWeek of 2022-12-01: 234 positiveWeek of 2022-12-01: 18 negativeWeek of 2023-01-01: 202 positiveWeek of 2023-01-01: 21 negativeWeek of 2023-02-01: 194 positiveWeek of 2023-02-01: 19 negativeWeek of 2023-03-01: 205 positiveWeek of 2023-03-01: 24 negativeWeek of 2023-04-01: 200 positiveWeek of 2023-04-01: 28 negativeWeek of 2023-05-01: 198 positiveWeek of 2023-05-01: 32 negativeWeek of 2023-06-01: 195 positiveWeek of 2023-06-01: 20 negativeWeek of 2023-07-01: 190 positiveWeek of 2023-07-01: 30 negativeWeek of 2023-08-01: 172 positiveWeek of 2023-08-01: 38 negativeWeek of 2023-09-01: 176 positiveWeek of 2023-09-01: 20 negativeWeek of 2023-10-01: 190 positiveWeek of 2023-10-01: 24 negativeWeek of 2023-11-01: 487 positiveWeek of 2023-11-01: 24 negativeWeek of 2023-12-01: 393 positiveWeek of 2023-12-01: 21 negativeWeek of 2024-01-01: 348 positiveWeek of 2024-01-01: 23 negativeWeek of 2024-02-01: 140 positiveWeek of 2024-02-01: 20 negativeWeek of 2024-03-01: 187 positiveWeek of 2024-03-01: 13 negativeWeek of 2024-04-01: 159 positiveWeek of 2024-04-01: 24 negativeWeek of 2024-05-01: 194 positiveWeek of 2024-05-01: 16 negativeWeek of 2024-06-01: 174 positiveWeek of 2024-06-01: 26 negativeWeek of 2024-07-01: 185 positiveWeek of 2024-07-01: 21 negativeWeek of 2024-08-01: 153 positiveWeek of 2024-08-01: 19 negativeWeek of 2024-09-01: 153 positiveWeek of 2024-09-01: 18 negativeWeek of 2024-10-01: 159 positiveWeek of 2024-10-01: 19 negativeWeek of 2024-11-01: 139 positiveWeek of 2024-11-01: 14 negativeWeek of 2024-12-01: 202 positiveWeek of 2024-12-01: 29 negativeWeek of 2025-01-01: 960 positiveWeek of 2025-01-01: 159 negativeWeek of 2025-02-01: 126 positiveWeek of 2025-02-01: 15 negativeWeek of 2025-03-01: 149 positiveWeek of 2025-03-01: 24 negativeWeek of 2025-04-01: 128 positiveWeek of 2025-04-01: 16 negativeWeek of 2025-05-01: 148 positiveWeek of 2025-05-01: 22 negativeWeek of 2025-06-01: 123 positiveWeek of 2025-06-01: 15 negativeWeek of 2025-07-01: 134 positiveWeek of 2025-07-01: 18 negativeWeek of 2025-08-01: 113 positiveWeek of 2025-08-01: 10 negativeWeek of 2025-09-01: 121 positiveWeek of 2025-09-01: 6 negativeWeek of 2025-10-01: 145 positiveWeek of 2025-10-01: 15 negativeWeek of 2025-11-01: 139 positiveWeek of 2025-11-01: 16 negativeWeek of 2025-12-01: 135 positiveWeek of 2025-12-01: 15 negativeWeek of 2026-01-01: 122 positiveWeek of 2026-01-01: 20 negativeWeek of 2026-02-01: 110 positiveWeek of 2026-02-01: 12 negativeWeek of 2026-03-01: 122 positiveWeek of 2026-03-01: 29 negativeWeek of 2026-04-01: 84 positiveWeek of 2026-04-01: 16 negativeWeek of 2026-05-01: 123 positiveWeek of 2026-05-01: 12 negativeWeek of 2026-06-01: 115 positiveWeek of 2026-06-01: 9 negativeWeek of 2026-07-01: 134 positiveWeek of 2026-07-01: 22 negativeWeek of 2026-08-01: 124 positiveWeek of 2026-08-01: 16 negative
Weekly review counts (Steam review histogram). Positive above the line, negative below.

Players online

1.3k1562026-08-06 21:00 — 1,321 players2026-08-07 05:00 — 545 players2026-08-07 13:00 — 756 players2026-08-07 21:00 — 1,218 players2026-08-08 05:00 — 577 players2026-08-08 13:00 — 674 players2026-08-08 21:00 — 1,313 players2026-08-09 05:00 — 578 players2026-08-09 13:00 — 734 players2026-08-09 21:00 — 1,315 players2026-08-10 05:00 — 484 players2026-08-10 13:00 — 741 players2026-08-10 21:00 — 1,317 players2026-08-11 05:00 — 480 players2026-08-11 13:00 — 748 players2026-08-12 21:00 — 1,178 players2026-08-14 04:00 — 568 players2026-08-15 12:00 — 156 players2026-08-16 20:00 — 1,273 players2026-08-18 04:00 — 596 players2026-08-19 11:00 — 549 players2026-08-20 19:00 — 1,234 players2026-08-22 02:00 — 882 players2026-08-23 10:00 — 497 players2026-08-24 17:00 — 1,076 players2026-08-26 01:00 — 891 players2026-08-27 09:00 — 470 players2026-08-28 17:00 — 1,020 players2026-08-30 01:00 — 933 players
Concurrent players, hourly average, last 30 days (census samples).

Attention

61182026-05-31 — 32 pageviews2026-06-03 — 61 pageviews2026-06-06 — 24 pageviews2026-06-09 — 25 pageviews2026-06-12 — 32 pageviews2026-06-15 — 30 pageviews2026-06-18 — 28 pageviews2026-06-21 — 31 pageviews2026-06-24 — 34 pageviews2026-06-27 — 32 pageviews2026-06-30 — 39 pageviews2026-07-03 — 34 pageviews2026-07-06 — 39 pageviews2026-07-09 — 39 pageviews2026-07-12 — 23 pageviews2026-07-15 — 42 pageviews2026-07-18 — 28 pageviews2026-07-21 — 30 pageviews2026-07-24 — 34 pageviews2026-07-27 — 31 pageviews2026-07-30 — 37 pageviews2026-08-02 — 41 pageviews2026-08-05 — 30 pageviews2026-08-08 — 24 pageviews2026-08-11 — 35 pageviews2026-08-14 — 41 pageviews2026-08-17 — 39 pageviews2026-08-20 — 35 pageviews2026-08-23 — 41 pageviews2026-08-26 — 30 pageviews2026-08-28 — 27 pageviews
Daily Wikipedia pageviews (attention proxy, census-recorded).

Twitch viewers

13702026-08-29 06:34 — 3 viewers2026-08-29 07:34 — 0 viewers2026-08-29 08:34 — 0 viewers2026-08-29 09:34 — 0 viewers2026-08-29 10:34 — 0 viewers2026-08-29 11:34 — 0 viewers2026-08-29 12:35 — 0 viewers2026-08-29 13:34 — 0 viewers2026-08-29 14:34 — 0 viewers2026-08-29 15:34 — 1 viewers2026-08-29 16:34 — 1 viewers2026-08-29 17:34 — 1 viewers2026-08-29 18:34 — 5 viewers2026-08-29 20:34 — 1 viewers2026-08-29 21:34 — 1 viewers2026-08-29 22:34 — 5 viewers2026-08-29 23:34 — 2 viewers2026-08-30 00:34 — 1 viewers2026-08-30 01:34 — 17 viewers2026-08-30 02:34 — 0 viewers2026-08-30 03:34 — 137 viewers2026-08-30 04:34 — 66 viewers2026-08-30 05:34 — 73 viewers2026-08-30 06:34 — 0 viewers2026-08-30 07:34 — 0 viewers2026-08-30 08:34 — 0 viewers2026-08-30 09:34 — 0 viewers2026-08-30 10:34 — 0 viewers2026-08-30 11:34 — 0 viewers2026-08-30 12:34 — 0 viewers2026-08-30 13:34 — 0 viewers2026-08-30 14:34 — 0 viewers2026-08-30 15:34 — 0 viewers
Hourly Twitch viewers (census snapshots).

Completion

14
achievements tracked
61.6%
earned "Here! Cheese!"
14.6%
median achievement earned by

Global achievement rates from Steam.

Details

WindowsmacOSLinuxMulti-playerMMOSteam AchievementsSteam Trading CardsIncludes level editorFamily Sharing

24 supported languages: English, French, Italian, German, Spanish - Spain, Arabic, Bulgarian, Czech, Danish, Dutch, Finnish, Hungarian…

Console footprint

PlatformPlayers trackedCompletionTrophies/achievements
Steam (Steam)29,6856%14

Players tracked by Exophase (achievement/trophy trackers) — a sample of the player base, not total sales.

Where its players are

Share of Steam reviews by language (top languages measured) — a proxy for where the player base lives.

Player tags

2DCuteFunnyIndieCasualRacingStrategySurvivalAdventureMouse only

Census log

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

Players also track

Unclaimed WorldThe Jackbox Party Pack 3PLANET ALPHAFigmentUse Your WordsPikunikuRatty CattySemblance

Similarity via IGDB.

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