
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.
Modeled estimate, not a reported figure. How we estimate →
Prices
Each in the currency that store quoted — not converted: the gap between two rows is the publisher's pricing, not an exchange rate.
Every market we collect.
Charts
Each storefront's own chart, in its own country — the closest public signal to sales where none is published. A country missing from a list is one we don't collect there, not one where the game doesn't chart.
No United States chart position — it charts only in the markets below.
About

A quiet island. A forgotten post office. And a mountain of undelivered mail.
You arrive just in time… or perhaps a little too late. The former postman has vanished, leaving chaos behind: parcels piled to the ceiling, customers growing impatient, and a once-thriving postal service on the brink of collapse.
One package at a time, you’ll bring it back to life.

Cat Mail Co. is about slowing down and enjoying the rhythm of small, satisfying tasks.
Incoming mail arrives by boat, and outgoing parcels must be carefully loaded for their journey.
Sort deliveries for the right destinations, or risk having them returned damaged. Take your time serving customers, organize your storage exactly the way you like, prepare for the next wave, and keep everything running smoothly as the post office slowly regains its former glory.
With each improvement, new destinations unlock, along with tools and abilities to help you manage the growing operation.

Every package tells you how it wants to be handled… but how you do it is up to you.
Weigh parcels to determine postage, apply destination labels, mark fragile or heavy goods, and decorate them with a variety of stamps. Functional or whimsical, every sticker you place adds personality to your work.
There’s no such thing as a “correct” way but just your way.

The post office doesn’t sleep… and neither do you.
As night settles in, moonlight reveals secrets. What seemed ordinary during the day may carry strange properties after dark, offering magical insight into how some parcels should be treated.
The routine continues, but in a magical way.

The massive backlog left behind isn’t just a task, it’s the story of the post office waiting to be uncovered.

Run the post office solo, or with friends.
With up to 4-player co-op, you can divide tasks, optimize your workflow, or simply enjoy the routine together. Whether you’re stamping, sorting, or loading the boat, teamwork makes the mail flow.
A cozy, stress-free gameplay loop with no timers or penalties
A satisfying package handling system: weigh, stamp, label, and sort
A meaningful day/night cycle with magical nighttime mechanics
A relaxing “pre-crastination” experience focused on preparation and flow
A post office in a cat's world to organize and restore
Up to 4-player cooperative gameplay
A narrative discovered through sorting parcels
Updates
Build ids and update times come straight from Steam's PICS — the same source SteamDB reads. Patch history grows as we record new builds.
Engagement
Reviews
Themes across 2807 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
游戏很好玩!超级轻松惬意!玩法没有什么特别的就是整理包裹、送包裹,但是配合着游戏的背景音乐居然可以进入到心流当中!所有琐碎的事情都从大脑里消失了,只有眼前的这一件事!
This is a cute, very chill, organization game about mailing packages... as a cat! The story and mechanics are simple, but entertaining. We got about 8 hours out of it as a two player team, but you can play it infinitely after doing the story, if you'd like!
Media

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Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
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Genres
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English*, French, Italian, German, Spanish - Spain, Japanese, Korean, Polish, Portuguese - Brazil, Simplified Chinese, Traditional Chinese, Russian +1 more
Hours played at review time, across 2.8K reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
Fun solo or with friends, great if you like to organize stuff~!
buen jueguito, una mierda que los gatos no dicen nombres los odio(?
Its a fun cozy game. I am glad I got it on an offer though as I finished it really quickly. I would have liked for there to be more but it is enjoyable I will continue to play on cosy days. Multiplayer was quite buggy I often had to cover for my friends who couldnt see a parcel or even couldnt see the boat. It was annoying how often they got bugged and had to jump out to rejoin.
Fantastic game. Tried the demo first and absolutely loved it. If you love organising and sorting games, this is for you. I appreciate that you can continue playing as you were after the storyline is finished.
BUENISIMOOOOOOOO
loved this, so satisfying to sort and label all the mail, i hope to see more from this developer, highly recommend if you enjoy organising, cute visuals and cats!
喜欢《图书馆管理员模拟器》的千万别错过!这绝对是你会喜欢的游戏!游戏有试玩Demo,推荐先玩一手Demo再确定要不要买!!!
I don't know how to feel about this one, it is cute and well thought out. But its simply not relaxing, everything keeps spewing packages on you. I wanted to ignore the "trash pile" but doing so scores you negativly if packages that are stored wrongly appears.. You dont get a feeling of accoplishent for anything, just more and more packages filling the inventory and complexity you do not feel ready for. Loading the boat could be fun if you could do more 'tetris', now its simply "small package on top of larger", what do you mean a square 2x2 cant fit on top of 2 pieces of 1x2. Its annoying sending an half empty boat when you have packages over your ears. Good game, just simply not for me right now
Active players
Estimated daily and monthly active players (DAU/MAU) modeled from peak concurrency.
Players by region
Where this game's players are, estimated from review languages.
Players also reviewed
The games this title's players most often review too — audience affinity.