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Cat Mail Co.

📮Cat Mail Co.

Inherit a forgotten cat post office. Sort the backlog with up to three friends.

8.6 / 10
1–4 players
🌿Chill
Players
1–4
Released
Jul 9, 2026
Developer
Maracas Studio
Price
$12.74 (−15%)
Multi-playerCo-opOnline Co-opSteam Achievements

A mountain of undelivered parcels, an island post office, and a job nobody else wants. Weigh, stamp, label, and load the daily boat — up to 4-player co-op lets the group split the workflow into scale duty, stamping, and loading. No timers, no penalties, just a satisfying loop and a day/night cycle that turns ordinary packages magical after dark. Launched at 90%+ positive off 130,000+ wishlists.

More from Steam →
Special Offer The Supporter Pack is included for free for one week after the game's release, as a thank-you to early buyers. The original soundtrack: relax and groove along to the game's music wherever you go with all 7 original tracks. Digital art book: peek behind the curtain with a 22-page PDF art book featuring the game’s concept art. The dev team cat tax: at the end of the art book, we put an exclusive gallery of the team's beloved feline friends. Post office supporter plaque: proudly display a shiny plaque in the game's post office. About the GameA 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

Screenshots

Mods

Player-cap and essential quality-of-life mods, curator-verified where possible.
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