
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 2712 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
Overall I enjoyed this game. It's mindful and isn't too stressful. If sorting things is your jam you'd probably like this game. I wish there was a bit more to the game because overall it's pretty short. That's the only drawback. Would love it to play different postal outlets, like Windy City or Sunny Shores. Once you win at one location you can go to the next. I also wish you were able to join hosted games online like some games have. So you can invite random people to play with you.
Love it <3
Media

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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 2.7K reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
This game made me immerse myself in the shoes of a cat working at the post office. It was an amazing experience to “work” at a pickup point. I felt the vibe and a bit of fatigue from the very frequent running around for boxes... If you love cats and boxes, this game is for you :)
This game was so fun and very cozy. I loved the organizational aspect of the game. The puzzle bit of the game as well, almost like playing tetris. I 100%'d the game in about 30 hours and really enjoyed it. I think my only complaint is that once you complete the game, your post office feels a bit sparse which isn't as satifisying. With that being said, that complaint is mostly just because I wish there was more, and not that the game is lacking anything!
Najlepsza gra ever!!! szkoda że tak krótka, ale maga polecam <3
This is a wonderful little game. Perfect game for couples!
好玩,但是多人遊玩一直遇到BUG
I love this game. Once you figure out what you are supposed to do with the packages that are there and that they are not all meant to stay there then it goes by faster but there are still times that I find myself not able to find packages that a customer is looking for. Over all a great game and the only other thing that I would like for the game if it isnt already in there and I just have yet to make it that far but post offices at different locations not just the one that is on the island that you are on
I get so locked in giving cats their mail and sticking labels on things
nice cozy game- I would recommend this for all my fellow cozy gamers.
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.
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