Steam update · Oct 1
Read the devlog ↓ Patch Note #7
Hello Fellow Cats and Cat Lovers, We've patched the game with the following changes: Updated: - Removed the need for internet connection for single player mode.
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What players love
What players love
Players praise the cozy, relaxing rhythm of running a cat post office above all: weigh parcels, stamp them, load the boat, and organize the storage exactly the way their own brain works, with no timer pushing. Reviewers call it satisfying solo and with friends in co-op, and the story that unfolds one package at a time gets its share of mentions.
Players praiseAtmosphereCozy loopCo-opStoryArt
Out nowUpdated Oct 1
Cat Mail Co.
WindowsmacOS
By Maracas Studio
Run a cozy cat post office. Sort and deliver parcels from the daily boat, organizing everything your way. At night, the moon reveals hidden truths about packages. Clear a strange backlog, help locals, and unlock new abilities and destinations.
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GenreSimulation
PlatformsPC / Mac
Steam reviews7,638 · 92%
PlayersSingle-player · Co-op
Price$11.99$14.99−20%Ends Oct 8
Languages
English, French+ 11 others
English, French, Italian, German, Spanish - Spain, Japanese, Korean, Polish, Portuguese - Brazil, Simplified Chinese, Traditional Chinese, Russian, Ukrainian
Latest from the studio
Fresh from the workshop.
Where to play
Pick your platform, jump in.
Available now
Run a cozy cat post office. Sort and deliver parcels from the daily boat, organizing everything your way. At night, the moon reveals hidden truths about packages. Clear a strange backlog, help locals, and unlock new abilities and destinations.
- Release
- Jul 9, 2026
- Price
- $11.99
- Controller
- Supported
Every update in one place.
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Read the devlog ↗Languages
English · French · Italian · German · Spanish - Spain · Japanese · Korean · Polish · Portuguese - Brazil · Simplified Chinese · Traditional Chinese · Russian · Ukrainian
Comfort and accessibility
- Custom Volume Controls
- Adjustable Difficulty
- #category_playable_at_your_own_pace
- Playable without Timed Input
- DualShock Controller Support
- DualSense Controller Support
System requirements
Minimum
Minimum: Requires a 64-bit processor and operating system OS: Windows 10 or Windows 11 Processor: Intel Core i5-3330 3.0 GHz, AMD FX-8300 3.3 GHz Memory: 8 GB RAM Graphics: NVIDIA GeForce GTX 950 or Radeon HD 7970 Storage: 4 GB available space
Recommended
Recommended: Requires a 64-bit processor and operating system
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Development timeline
From first build to post-launch.
- BuildIn developmentMaracas Studio
- ValidateDemos & playtests—
- LaunchReleasedJul 9, 2026
- LivePost-launchUpdated Oct 1