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Transformice

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App ID 335240
App Type Game
Developer
Publisher Atelier 801
Franchise Atelier 801
Supported Systems Windows macOS Linux
Technologies Adobe_AIR Engine
Last Changenumber 31483547
Last Record Update 4 October 2025 – 19:16:40 UTC ()
Release Date 30 January 2015 – 14:55:00 UTC ()
😎 86.27%
28k reviews
939
In-Game
🆓 Free to Play 🫶 Massively Multiplayer 😃 Funny 🏽 2D 🏗️ Platformer

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!

Additional Information

This game is excluded from Steam Family Sharing because: Free Game

Developer Atelier 801
metacritic_name Transformice
community_visible_stats Yes
ReleaseState released
Publisher Atelier 801
IsFreeApp Yes
Exclude from family sharing (exfgls) 3 (Free Game)
Store Release Date 30 January 2015 – 14:55:00 UTC ()
osarch empty string
community_hub_visible Yes
3rd-Party Account Atelier 801
Social Media https://discord.com/invite/transformice
https://www.twitch.tv/atelier_801
https://x.com/Transformice
Primary Genre Free to Play (37)
Store Genres Free to Play (37), Indie (23), Massively Multiplayer (29)
Steam Release Date 30 January 2015 – 14:55:00 UTC ()
Store Asset Modification Time 24 March 2022 – 20:16:25 UTC () (1648152985)
library_assets
library_capsuleen
library_heroen
library_logoen
logo_position ↴
pinned_positionUpperCenter
width_pct34
height_pct46
osextended macos64
Is free on the store? Yes
review_score 8
review_percentage 88
Detected Technologies (?) Adobe_AIR Engine, Greenworks SDK, NodeJS SDK
Steam Deck Compatibility
  • Steam Deck:
  • This game sometimes shows mouse, keyboard, or non-Steam-Deck controller icons
  • Entering some text requires manually invoking the on-screen keyboard
  • All functionality is accessible when using the default controller configuration
  • In-game interface text is legible on Steam Deck
  • This game's default graphics configuration performs well on Steam Deck
  • Note: This game does not default to external Bluetooth/USB controllers on Deck, and may require manually switching the active controller via the Quick Access Menu
  •  
  • SteamOS:
  • This game runs successfully on SteamOS
  • Note: Entering some text requires manually invoking the on-screen keyboard
  • Note: This game does not default to external Bluetooth/USB controllers on SteamOS, and may require manually switching the active controller via the Quick Access Menu
  •  
  • category: Playable
  • steamos_compatibility: Compatible
  • test_timestamp: 2 March 2022 – 00:00:00 UTC
  • tested_build_id: 6195945
  • configuration:
    supported_inputgamepad
    requires_manual_keyboard_invoke1
    requires_non_controller_launcher_nav0
    primary_player_is_controller_slot_01
    non_deck_display_glyphs1
    small_text0
    requires_internet_for_setup0
    requires_internet_for_singleplayer0
    recommended_runtimeproton-7.0-1
    requires_h2640
    requires_voice_files0
    gamescope_frame_limiter_not_supported0
    hdr_support0
First seen on SteamDB 25 November 2014 – 10:54:33 UTC (), in changelist #786134

Supported Languages

24 Languages Interface Full Audio Subtitles
English Yes
French Yes
Italian Yes
German Yes
Spanish - Spain Yes
Arabic Yes
Bulgarian Yes
Czech Yes
Danish Yes
Dutch Yes
Finnish Yes
Hungarian Yes
Japanese Yes
Norwegian Yes
Polish Yes
Portuguese - Portugal Yes
Portuguese - Brazil Yes
Romanian Yes
Russian Yes
Simplified Chinese Yes
Swedish Yes
Thai Yes
Turkish Yes
Spanish - Latin America Yes

Tags

🆓 Free to Play 🕹️ Multiplayer 🫶 Massively Multiplayer 😃 Funny 🏽 2D 🏗️ Platformer 😌 Casual 🧸 Cute 🏁 Racing 🗺️ Adventure 👥 Online Co-Op 🌱 Indie 🌲 Survival 💡 Strategy 🖱️ Mouse only 🤝 Co-op 👪 Family Friendly 🧩 Puzzle 🤡 Comedy 💥 Action

Categories

MMO Steam Achievements Steam Trading Cards Includes level editor Multi-player

Assets

Load all asset images
clienticon 3563a8c35b87d954823fdb3e72ae7631ea7c79c0
clienttga 915cf217884918206a5646a8bf10cd32b50d76fa
icon f1227d595d6bb3d9624ebdf7228ae68fd0c7dc29
logo f45dc55ed18469401f989a6e8905be0fd10b0d73
logo_small f45dc55ed18469401f989a6e8905be0fd10b0d73_thumb
clienticns 1bd9820082ceda838bbcc645214f1e591373c99e
small_capsule
englishcapsule_231x87.jpg
header_image
englishheader.jpg
library_assets_full
library_capsule ↴
image/englishlibrary_600x900.jpg
image2x/englishlibrary_600x900_2x.jpg
library_hero ↴
image/englishlibrary_hero.jpg
library_logo ↴
image/englishlogo.png
logo_position/pinned_positionUpperCenter
logo_position/width_pct34
logo_position/height_pct46
Assets
main_capsulecapsule_616x353.jpg
small_capsulecapsule_231x87.jpg
headerheader.jpg
page_backgroundpage_bg_generated_v6b.jpg
library_capsulelibrary_600x900.jpg
library_capsule_2xlibrary_600x900_2x.jpg
library_herolibrary_hero.jpg
community_iconf1227d595d6bb3d9624ebdf7228ae68fd0c7dc29.jpg
page_background_pathapp/335240
raw_page_backgroundpage_bg_raw.jpg
timestamp18 May 2023 – 16:05:51 UTC
Trailers
30204 ↴
trailer_nameTransformice - Steam Release Trailer
trailer_category0
trailer_480p/video/webm2036696/movie480.webm
trailer_480p/video/mp42036696/movie480.mp4
trailer_max/video/webm2036696/movie_max.webm
trailer_max/video/mp42036696/movie_max.mp4
microtrailer/video/webm335240/30204/082275bed851f750be965968deca4ba99c1b0088/1750510418/microtrailer.webm
microtrailer/video/mp4335240/30204/082275bed851f750be965968deca4ba99c1b0088/1750510418/microtrailer.mp4
adaptive_trailers/0/cdn_path335240/30204/082275bed851f750be965968deca4ba99c1b0088/1750510418/dash_av1.mpd
adaptive_trailers/0/encodingdash_av1
adaptive_trailers/1/cdn_path335240/30204/082275bed851f750be965968deca4ba99c1b0088/1750510418/dash_h264.mpd
adaptive_trailers/1/encodingdash_h264
adaptive_trailers/2/cdn_path335240/30204/082275bed851f750be965968deca4ba99c1b0088/1750510418/hls_264_master.m3u8
adaptive_trailers/2/encodinghls_h264
screenshot_medium2036696/movie.293x165.jpg
screenshot_full2036696/movie_full.jpg
all_agestrue
is_highlighttrue
timestamp1447367836

Depots

ID Configuration Size DL.
335241 Windows Windows x32 46.50 MiB 18.38 MiB
335242 macOS Version MacOs 592.96 MiB 100.44 MiB
335243 Linux Transformice Linux 337.58 MiB 111.02 MiB

Total size on disk is 977.04 MiB and total download size is 229.84 MiB.

Total size on disk is 46.50 MiB and total download size is 18.38 MiB, when filtered to Windows, English, no DLC depots.

Branches

Name Description Build ID Time Updated
public 6195945 5 February 2021 – 15:33:21 UTC
electron Electron version 6196803 5 February 2021 – 18:13:23 UTC
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