We Love It's Guide to…
As a first-time mouse mail carrier, cross an overgrown mansion world, platform through hazards, solve puzzles, and deliver letters.
Released 30 Jan 2023
Deliver Animal Mail
Explore Mouse-Scale Ruins
Solve Environmental Puzzles
Join Postmouse on their very first journey to deliver mail in a treacherous world unfit for a tiny mouse. Explore the ruins, meet charming characters and solve puzzles on your way through an abandoned mansion in this free, student-made adventure - all in one small mouse-sized package!
Developed by Critters Collective · Published by The Animation Workshop





You play as Postmouse, a timid mouse setting out on a first mail route beyond the safety of a small post office. The journey takes place in and around an abandoned mansion, where the world looms large from a mouse’s perspective.
Explore the overgrown landscape, meet its animal residents, and deliver letters to those waiting for news. Traversal mixes third-person platforming with environmental puzzles and hazards to navigate.
Talk with residents to learn about their concerns and possible help along the way. Find collectible stamps as you explore to unlock concept art and background lore.
Players often enjoy Postmouse for its charming animal characters, detailed environments, and gentle story about a mouse delivering mail. Reviews also describe the exploration and platforming as a pleasant, short adventure. Some players find movement and camera controls clunky, and the final chase confusing or frustrating; the short length and occasional collection bugs are also noted.
| Platforms | Windows |
|---|---|
| Age ratings |
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| Controller support | Xbox |
| Controller required | No |
| DLC / extras | 1 listed on Steam |