Developer and publisher Maracas Studio will release Cat Mail Co. for PC via Steam on July 6, 2026. The cozy management simulation invites players to take over a struggling postal service operated by cats, where sorting parcels, processing deliveries, and keeping daily operations running smoothly form the heart of the experience. A free demo is currently available on Steam.

Set in a quiet island community, Cat Mail Co. blends postal management, light simulation mechanics, and mystery elements. Players are tasked with restoring a forgotten post office while handling an increasing volume of packages and uncovering unusual secrets hidden within the mail system.

Restore a Forgotten Cat-Run Post Office

The central goal of Cat Mail Co. is rebuilding a once-important postal service.

Each day begins with new shipments arriving at the post office. Players must organize incoming deliveries, prepare outgoing mail, and maintain efficient operations as demand grows. Through steady progress, the small post office can gradually become a vital part of the local community once again.

The management loop focuses on organization and efficiency rather than time pressure, creating a relaxed but engaging experience.

Sort, Stamp, and Process Every Package

Package handling serves as the game's primary gameplay system.

Players must inspect parcels, apply labels, weigh shipments, stamp documents, and sort deliveries into the correct destinations. As the postal service expands, new challenges and larger workloads require careful planning and attention to detail.

The process is designed to capture the satisfaction of keeping a complex operation running smoothly while maintaining an approachable pace.

Work Alone or With Up to Four Players

Cat Mail Co. supports both solo play and cooperative multiplayer for up to four players.

Teams can divide responsibilities across different postal tasks, allowing players to specialize in sorting, labeling, logistics, or shipment preparation. Coordinating workflows becomes increasingly important as more packages arrive and daily operations become more demanding.

The cooperative option adds a social element while preserving the game's cozy atmosphere.

Nightfall Reveals Hidden Mysteries

Beyond daily management, Cat Mail Co. introduces an unusual mystery component.

According to the developers, certain secrets only become visible under moonlight. As night falls, players may discover unexpected details connected to packages, deliveries, and the island itself.

These mysterious elements add narrative intrigue to an otherwise relaxing management experience and encourage players to look beyond routine postal work.

A Cozy Simulation Built Around Everyday Tasks

Rather than focusing on combat or survival mechanics, Cat Mail Co. embraces simple and rewarding daily activities.

Managing deliveries, organizing parcels, and helping maintain the island's postal network create a gameplay loop centered on comfort and progression. The combination of postal simulation and light mystery elements helps distinguish the game from other cozy management titles on Steam.

For players who enjoy organization-focused games and low-pressure simulations, Cat Mail Co. offers a unique take on the genre.

Release Information

Cat Mail Co. launches on Steam on July 6, 2026. A free demo is available now.