Run a medieval-fantasy warehouse in this roguelike for 1 to 4 players online. Sort the goods your way while it's calm, survive the rush of impatient customers and upgrade it every night. The only map is in your head. Know where everything is, or just embrace the mayhem.

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Download Stash Mayhem Demo

This game is not yet available on Steam

Planned Release Date: Nov 17, 2026

This game plans to unlock in approximately 4 weeks

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About This Game

Sort it your way

Bags burst open and spill goods across the floor. You decide where every piece goes. There is no correct layout.

Serve your customers fast

The doors open and the line builds. Every customer wants something, and nobody waits forever. Serve fast and they tip well.

Some bend the rules. One only buys damaged goods. Another cuts the line and pays in keys.

Play it together

Up to 4 players in one warehouse. Someone sorts, someone serves, someone drops everything.

Invite your friends through Steam. The difficulty adapts to your group. Co-op is online only.

One greedy armful from disaster

Grab more than your belt can hold and it spills. Drop something and it cracks. Drop it again and it's gone.

No two days are the same mess

Pick tomorrow from three cards. Play it safe, or take the hexed day: leaking roofs, rats in your chests, tremors, ice.

The warehouse grows with you

More items, less room. Every night, spend your keys on new rooms and new chests.

New rooms bring new tricks: a trapdoor to the far side of the warehouse, a vault that earns interest overnight, a forge that burns junk for coins. Chests can repair, refine or age what you keep in them.

Hire some help

A porter runs goods to the counter. A mule follows you and carries the extra. The cat gathers every matching item off the floor, then naps on the pile.

Staff only work with what you show them, and they all cost upkeep every night.

Cozy, until the doors open

A warm, hand-drawn medieval-fantasy world of lantern-lit rooms, animal customers and a landlord who always wants the rent.

Features

  • Online co-op for 1 to 4 players through Steam: one shared run, one warehouse

  • Freeform sorting: no categories, nothing sorted for you

  • A new warehouse every run: rooms, chests, upgrades and staff

  • Roguelike runs shaped by skills, pacts and curses

  • Characters that each play differently

  • Steam achievements, cloud saves and full controller support

  • Fully localized in 11 languages

Play the demo

A full four-week run, start to finish. Free.

AI Generated Content Disclosure

The developers describe how their game uses AI Generated Content like this:

The music was generated with AI tools and then edited and mixed by us. English and Spanish were written by hand. The text for all other languages was translated with AI tools.

Nothing else in the game is AI-generated. All the art is hand-drawn by a human artist. The sound effects are licensed recordings. Nothing is generated by AI while you play.

System Requirements

Windows
SteamOS + Linux
    Minimum:
    • OS: Windows 10
    • Processor: Any dual-core x86_64 (2013+)
    • Memory: 2 GB RAM
    • Graphics: OpenGL 3.3 compatible (Intel HD 4000, GTX 400, Radeon HD 5000 or equivalent)
    • Storage: 150 MB available space
    Minimum:
    • OS: SteamOS 3.0 / Ubuntu 20.04+
    • Processor: Any dual-core x86_64 (2013+)
    • Memory: 2 GB RAM
    • Graphics: OpenGL 3.3 compatible (Intel HD 4000, GTX 400, Radeon HD 5000 or equivalent)
    • Storage: 150 MB available space
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