Steam playtest
塔尔塔罗斯之刑
A signup control was found on 2026-11-01 00:12. 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
A 2.5D side-scrolling romance adventure blending dual perspectives, puzzles, survival horror and psychological horror. Awaken with no memory in an underground experimental prison. Evade modified test subjects and seek a way out, forging a bond with a mysterious woman along the way.
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 — 3686 games in the catalogue.