
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 2797 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
It's super cute, great fun for a couple friends.
单人10小时通关主线,评价为一般,没什么惊喜,适合模拟玩家、整理癖、强迫症 1.主要玩法就是收发快递,著作组想弄成轻松的氛围,所以没有经济系统,游戏动力就是单纯的找快递、发快递。动力不足,容易无聊。 2.算上本岛一共七个地区快递要发放,个人玩起来没什么压力,但是联机起来争吵可想而知,到时候可就一点也不放松了。 3.快递有7种特殊状态,实际上就是按照要求放到各自的房间,没感觉有什么特色,实际上就是按要求放到相应的房间存放。 4.夜晚的魔法要素有两个镜子,但是第一个镜子没感觉有啥用(看别人的评测说是用来照爱心邮件的,会跳成就,但是这个成就被删除了),第二个镜子只能用来清除印记(据说有印记的无法发出去,没感觉到),所以魔法部份完全失败,没存在感。 5.最后的结局有点无语,虽然是轻松的氛围,但是我在那边库库干活,他在那睡大觉,看着就很头大。另外船长和老快递员最后就没什么剧情吗。
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
my playtime includes about 45 minutes of afk time, other than that, that's how long it took me to finish the game (a little over 6 hours). Did it all in one day so I guess it was very fun lol
Very cute, relaxing co-op game that is perfect even if you only have one person to play it with. The story is very much in the background so I more so recommend this to those that like busy work games. Occasionally the new packages would glitch into one another, but it didn't stop me from progression because it was never like that for the other party.
Cozy co-op game. Good for teaching someone how to pay on mouse and keyboard. I played with my boyfriend and we had a lot of fun despite my not being proficient at mouse and keyboard yet
i'm obsessed with this game i fear i used to work in a post office and i miss it so much (i had to quit for disability reasons lmao) and this is so much fun it reminds me so much of the fun i had throwing boxes around :p 10/10 game i love it so much lol
Ein tolles, entspannendes und süßes Spiel ...
Cozy, chill, majdnem ocd barát :D
game is fun, 10/10 would recommend
im so obsessed i need more games that are cozy, cute and repetitive like this one :3
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.