Transformice 5.0.0.3266 could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The latest version of the program is supported on PCs running Windows XP/XP Professional/Vista/7/8/10/11, 32-bit.
Transformice.exe, startup.exe, Transformice 6.exe, Transformice 2.exe and Transformice 1.exe are the most frequent filenames for this program's installer. We recommend checking the downloaded files with any free antivirus. The most popular versions among the software users are 5.0 and 1.0. The program lies within Games, more precisely Adventure. This free program is an intellectual property of Atelier 801.
From the developer:
Transformice is an MMO platformer about dozens of mice running to bring back the cheese, trying to avoid pitfalls, leading to unexpected and hilarious situations. You have less than two minutes to be the first mouse to bring back the cheese by all means, with the Shaman's help or curse within the multiple game modes and millions levels available. No two games are ever the same.
You may want to check out more software, such as Go Go Gourmet Chef of the Year, Treasure Seekers: Visions of Gold TM or Shark Attack, which might be related to Transformice.