Cozy Post Office Sim Cat Mail Co. Is Pawsitively Ready To Ship Out On July 6th!

The demo was one of the breakout hits of Steam Next Fest and helped gather over 50,000 wishlists in just two weeks.

Independent Belgian developer Maracas Studio announced that Cat Mail Co., a cozy post office simulation set in a charming world of cats, will launch on Steam on July 6, 2026.

In Cat Mail Co., players arrive at Cat’s Island in a post office left in disarray after the mysterious disappearance of its former postman. Parcels are piled high, customers are growing impatient, and everything is on the brink of collapse. It is up to players to restore the post office to its former glory, one package at a time.

Cat Mail Co. Announcement Trailer:

Designed as a calm and satisfying experience, Cat Mail Co. focuses on a relaxing gameplay loop where players sort, weigh, stamp, label, and organize mail at their own pace. There are no timers or penalties. The game encourages players to find their rhythm while gradually unlocking new destinations, tools, and abilities.

As night falls, the experience takes a subtle, magical turn. Parcels may reveal unusual properties under moonlight, adding mystery and discovery to the routine. Along the way, players uncover a story hidden within the backlog of undelivered mail.

Cat Mail Co. will officially launch on July 6, 2026, and will be available in English, French, Italian, German, Spanish, Simplified Chinese, Korean, Japanese, Polish, and Brazilian Portuguese.