Playtest Atlascatalogue

An independent overview of Steam playtests

← Back to the catalogue

Steam playtest

Mine Of Madness

A signup control was found on 2026-10-29 09:14. Admission is decided by the developer.

Participation is not guaranteed — access to a playtest is allocated by the developer and the rules can change. How it works · Voluntary support for the site

You were sent to inspect a collapsed mining site in an abandoned town. What you find leads you deep underground into darkness, and things that should not move. Hide. Listen. Die Gracefully.

HorrorPsychological HorrorSurvival HorrorFirst-PersonWalking SimulatorAtmosphericPsychologicalMystery
Mine Of Madness — game preview

Open playtest on Steam →

What a Steam playtest is

A playtest is a test build of a game that developers offer before release. On Steam you sign up for testing on the game's page. Whether you get access immediately, or the developer invites you first, is decided by the developer and can change.

More games with a playtest

This game is part of the Playtest Atlas overview — 3645 games in the catalogue.