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.

<h2 class="bb_tag" ><img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4622530/extras/211b594ddae6371d364decf53809d379.avif?t=1783614911" alt="un flow postal hyper cosy" width=1527 height=255 /></h2>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.<video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4622530/extras/9f28273b833c3dbf5d2e87452373626d.poster.avif?t=1783614911" width=800 height=450 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4622530/extras/9f28273b833c3dbf5d2e87452373626d.webm?t=1783614911" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4622530/extras/9f28273b833c3dbf5d2e87452373626d.mp4?t=1783614911" type="video/mp4"></video><h2 class="bb_tag" ><img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4622530/extras/058cbd339d2d175b99365744298d18c8.avif?t=1783614911" alt="a story buried in a pile of parcels" width=1538 height=261 /></h2>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.<h2 class="bb_tag" ><img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4622530/extras/1fe939b976a33ce9fab3c2610befc97f.avif?t=1783614911" alt="quand la nuit tombe" width=1539 height=265 /></h2>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.<video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4622530/extras/88f021093a8269979e650c5c077ab3a9.poster.avif?t=1783614911" width=800 height=450 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4622530/extras/88f021093a8269979e650c5c077ab3a9.webm?t=1783614911" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4622530/extras/88f021093a8269979e650c5c077ab3a9.mp4?t=1783614911" type="video/mp4"></video><h2 class="bb_tag" ><img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4622530/extras/4548e81f55e5bb15abb11c92df380ec8.avif?t=1783614911" alt="joliment timbré" width=1554 height=267 /></h2>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.<video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4622530/extras/2b15e52aeb6b7e85528f42c20ce949c6.poster.avif?t=1783614911" width=800 height=450 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4622530/extras/2b15e52aeb6b7e85528f42c20ce949c6.webm?t=1783614911" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4622530/extras/2b15e52aeb6b7e85528f42c20ce949c6.mp4?t=1783614911" type="video/mp4"></video><h2 class="bb_tag" ><img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4622530/extras/b3ff2a2584c271844035a1a2ecc9ebb3.avif?t=1783614911" alt="Bienvenue à Cat Mail Co. " width=1554 height=265 /></h2>The massive backlog left behind isn’t just a task, it’s the story of the post office waiting to be uncovered.<h2 class="bb_tag" ><img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4622530/extras/2eb4d536d36b97f64d9077dcd5a1f566.avif?t=1783614911" alt="bring your team in " width=1538 height=262 /></h2>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.<h2 class="bb_tag" >Cat Mail Co. Features</h2><ul class="bb_ul"><li>A cozy, stress-free gameplay loop with no timers or penalties</li><li>A satisfying package handling system: weigh, stamp, label, and sort</li><li>A meaningful day/night cycle with magical nighttime mechanics</li><li>A relaxing “pre-crastination” experience focused on preparation and flow</li><li>A post office in a cat's world to organize and restore</li><li>Up to 4-player cooperative gameplay</li><li>A narrative discovered through sorting parcels</li></ul>

Cat Mail Co. Demo

<h1>Special Offer</h1><img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4380490/extras/a19ff9a5978104aa0d5981d110f0eae9.avif?t=1783683473" width=462 height=174 />The Supporter Pack is included for free for one week after the game's release, as a thank-you to early buyers.<ul class="bb_ul"><li>The original soundtrack: relax and groove along to the game's music wherever you go with all 7 original tracks.</li><li>Digital art book: peek behind the curtain with a 22-page PDF art book featuring the game’s concept art.</li><li>The dev team cat tax: at the end of the art book, we put an exclusive gallery of the team's beloved feline friends.</li><li>Post office supporter plaque: proudly display a shiny plaque in the game's post office.</li></ul> <h1>About the Game</h1><h2 class="bb_tag" ><img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4380490/extras/211b594ddae6371d364decf53809d379.avif?t=1783683473" alt="Welcome to cat mail co." width=1527 height=255 /></h2>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.<video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4380490/extras/9f28273b833c3dbf5d2e87452373626d.poster.avif?t=1783683473" width=800 height=450 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4380490/extras/9f28273b833c3dbf5d2e87452373626d.webm?t=1783683473" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4380490/extras/9f28273b833c3dbf5d2e87452373626d.mp4?t=1783683473" type="video/mp4"></video><h2 class="bb_tag" ><img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4380490/extras/058cbd339d2d175b99365744298d18c8.avif?t=1783683473" alt="The cozy postal flow" width=1538 height=261 /></h2>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.<h2 class="bb_tag" ><img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4380490/extras/1fe939b976a33ce9fab3c2610befc97f.avif?t=1783683473" alt="Stamp it your way" width=1539 height=265 /></h2>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.<video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4380490/extras/88f021093a8269979e650c5c077ab3a9.poster.avif?t=1783683473" width=800 height=450 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4380490/extras/88f021093a8269979e650c5c077ab3a9.webm?t=1783683473" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4380490/extras/88f021093a8269979e650c5c077ab3a9.mp4?t=1783683473" type="video/mp4"></video><h2 class="bb_tag" ><img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4380490/extras/4548e81f55e5bb15abb11c92df380ec8.avif?t=1783683473" alt="When night falls..." width=1554 height=267 /></h2>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.<video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4380490/extras/2b15e52aeb6b7e85528f42c20ce949c6.poster.avif?t=1783683473" width=800 height=450 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4380490/extras/2b15e52aeb6b7e85528f42c20ce949c6.webm?t=1783683473" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4380490/extras/2b15e52aeb6b7e85528f42c20ce949c6.mp4?t=1783683473" type="video/mp4"></video><h2 class="bb_tag" ><img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4380490/extras/b3ff2a2584c271844035a1a2ecc9ebb3.avif?t=1783683473" alt="a story buried in a pile of parcels" width=1554 height=265 /></h2>The massive backlog left behind isn’t just a task, it’s the story of the post office waiting to be uncovered.<h2 class="bb_tag" ><img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4380490/extras/2eb4d536d36b97f64d9077dcd5a1f566.avif?t=1783683473" alt="bring your team in " width=1538 height=262 /></h2>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.<h2 class="bb_tag" >Cat Mail Co. Features</h2><ul class="bb_ul"><li>A cozy, stress-free gameplay loop with no timers or penalties</li><li>A satisfying package handling system: weigh, stamp, label, and sort</li><li>A meaningful day/night cycle with magical nighttime mechanics</li><li>A relaxing “pre-crastination” experience focused on preparation and flow</li><li>A post office in a cat's world to organize and restore</li><li>Up to 4-player cooperative gameplay</li><li>A narrative discovered through sorting parcels</li></ul>