Postmouse
Released Jan 2023
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!
90% positive · 1,643 reviews
Done
All announced content has been released
High confidence
Done
All announced content has been released
High confidence
Where to get it
Free on Steam
Evaluation
Postmouse is a free, student-made game developed by Critters Collective as part of their studies at the Animation Workshop in Denmark. It launched on January 30, 2023 as a self-described complete, "all in one small mouse-sized package" experience. The store description and short description both frame it as a finished product — there is no mention of planned updates, future content, or post-launch development. The only DLC ever listed is the game's soundtrack, which was released on launch day. There are no announcements of expansions, patches, or additional content in any form. The developer has not communicated any ongoing development plans. This is a complete, standalone student project that shipped finished and has received no post-launch content additions.
Evidence
Short description explicitly describes the game as 'all in one small mouse-sized package' — framing it as a complete, self-contained product
Store description presents the game as a finished student project with no mention of future updates, expansions, or post-launch content
Content
1 of 1 released · no outstanding content
Media
Details
Developer
Publisher
The Animation Workshop
Achievements
—
Platform
Windows
Controller
full support
Steam Deck
Unsupported
Players
Single-player
About this game
From the students of the Animation Workshop, Postmouse is a third-person single-player puzzle platforming game about a timid mouse who has to go on their first adventure to deliver mail. Having always dreamt of the world beyond their little post-office, Postmouse is emboldened to enter the great unknown. Meet charming animals, solve precarious puzzles and explore ruins of a time long past on your mission to deliver letters to those waiting to hear from their loved ones.
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FEATURE LIST:
Run around and explore a vast, ruined landscape situated in the midst of a 19th century abandoned mansion - a lovingly handcrafted, overgrown teslapunk landscape.
Solve environmental puzzles, navigate treacherous climates, and most importantly - deliver the mail on time!
Meet and talk to the many diverse residents of the Yellow Woods on your journey - listen to their worries, and they may even help you on your way. Help Postmouse tackle new, exciting situations on a journey that explores the boundaries of their comfort zone.
Collect stamps for the local collector as you explore to receive beautiful concept art and background story.
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STUDIO STORY - who are we?
In an isolated town, in the middle of Denmark, surrounded by fields. In a campus made from old military barracks. You find an education in Animation and Computer Graphics. There, in the dark, lit up only by blue light from computer screens, you will find a large group of students with a lot of creative energy. - Critters Collective! Formed, because we had no other choice. Please, do enjoy. It has been made with blood, sweat, tears and the occasional beer.
____________________________________________________________________________
FEATURE LIST:
Run around and explore a vast, ruined landscape situated in the midst of a 19th century abandoned mansion - a lovingly handcrafted, overgrown teslapunk landscape.
Solve environmental puzzles, navigate treacherous climates, and most importantly - deliver the mail on time!
Meet and talk to the many diverse residents of the Yellow Woods on your journey - listen to their worries, and they may even help you on your way. Help Postmouse tackle new, exciting situations on a journey that explores the boundaries of their comfort zone.
Collect stamps for the local collector as you explore to receive beautiful concept art and background story.
____________________________________________________________________________
STUDIO STORY - who are we?
In an isolated town, in the middle of Denmark, surrounded by fields. In a campus made from old military barracks. You find an education in Animation and Computer Graphics. There, in the dark, lit up only by blue light from computer screens, you will find a large group of students with a lot of creative energy. - Critters Collective! Formed, because we had no other choice. Please, do enjoy. It has been made with blood, sweat, tears and the occasional beer.
Are these done yet?
Last evaluated Jun 21, 2026
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