Steam playtest
Koshmar: The Last Reverie
A signup control was found on 2026-10-29 09:09. 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
When a city falls to a sleeping plague, nightmares rise up. Awaken the city as a mortician’s daughter who walks the line between the sleeping and the waking. Fight through the dreams, seal the rifts, make choices that chip away at who she is, try to become the nightmare that nightmares fear.

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.