
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 →
Media

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
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
Engagement
Hours played at review time, across 380 reviews with recorded playtime.
Reviews
Themes across 380 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
positive critical· bar length = how often the theme comes up
Reviews
me like cat sort parcel
♥
Very fun with a great story, love the labeling and sorting as well as the shipping.
Sehr Entspanntes Spiel, man denkt es bockt nicht am anfang oder ist mistrauisch, aber es macht sehr viel spaß auch zu zweit aber empfehle es zu 4t Definitiv ein game was man in seiner Steam Bibolothek braucht!
cute game, It is missing a keybind for F (i want to bind it on tab). I expected a bit more story from the citizens
Un juego para jugar tranquilo y en el que te enganchas
Мяу
This game is the perfect amount of organizing with coziness. I've been looking for a game like this for a long time, something I can play in the background that doesn't use my entire brain. 8/10 Pros: - no time limit. allows you to take your time and organize how you want - co-op. always a plus! - cute graphics - intuitive controls that are responsive and it doesn't feel like you're fighting them - a cute, short story about the previous postmaster - replayability (too a point). once you finish the main story there is stuff to do after, but it's more of the same - satisfying sound design. the sound of placing the stamps on the parcels and putting the parcels down is very satisfying Cons: - there are a few bugs, such as packages being invisible in co-op. though the devs have been very communicative and have been addressing player feedback - may be a bit repetative to some people. once you've unlocked the first room, you've kind of seen it all. there are other mechancis but they're minor - as stated in the pros, there is replayability, but there's nothing to really work towards after you've finished the main story making it seem a bit pointless to keep playing. having some sort of goal to work towards would be nice I've seen some other reviewers mention things they would like to see in later updates and I wanted to add to that! So, for the devs consideration: - allow us to travel to the other post offices and sort the mail there! some other players have mentioned that each post office could have it's own special rooms and I think that's a great idea! - if possible, maybe allow players to package items for the cats who come to the post office. adding in a packaging station might be interesting - the addition of new places to send mail too. this would also require an expansion of the Cat Island post office, or the ability to buy new shelves. having some sort of currency to buy items with would be nice - a way to expand the Captain's boat, or fix it up. it could be a small side story where we assist the Captain in upgrading his boat so he can get between destinations faster and safer! - this last one is minor and not a priority but a way to decorate the post office would be nice. Overall this game is a wonderful adventure into the world of cats who work at post offices and if you like games that don't require 100% of your brain power, cute graphics, and stamping and sorting mail, this game is for you!
bought the game cause i fell in love with it. Great game!
Me parece un juegazo de los típicos que pasa el tiempo rápido, me gusta que no tenga limite de tiempo en muchas cosas y te permita ordenar todo a gusto. Considero que podría mejorar obviamente recién ha salido, yo le agregaría quizás una historia que se expanda mas, que se pueda trasladar a otra isla a trabajar y se desbloqueen nuevas modalidades de archivo y etiquetado, que el barco se pueda modificar la ruta del viaje y el espacio con monedas o algún tipo de canje porque creo que luego de un tiempo se hace corto el juego, igual actualmente creo que lo mas útil seria tener en el menú una libreta que te vuelva a explicar que hace cada nuevo objeto que se agregue o la funcionalidad exacta de cada uno porque pese a que te acuerdes a medida que juegues para que es cada cosa, estaría bueno que exista mas si explica historia de cada isla o porque se envían pedidos allá, eso seria muy interesante si se les agrega mas personalidad a las cosas. En definitiva es un gran juego, tiene un muy buen punto de partida y mas si va evolucionando con el tiempo. Gracias por crearlo!
Related
Related
Trends
Concurrent players on Steam, sampled daily since tracking started.
Momentum
Pace estimated from the game's recent review growth (our daily snapshots) at its own sales-per-review ratio — a momentum signal, not booked sales.
Engagement
DAU/MAU are modeled from peak concurrent players (≈×8 and ×28) — Steam publishes no active-user counts, so treat these as rough estimates, not reported figures.
Audience
Audience
Games most often reviewed by the same players — an audience-affinity signal from our review sample, not full ownership data.
Estimated from the language of this game's reviews — a proxy for where players are, not official Steam demographics.
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