Steam playtest
Light Up the Dark
A signup control was found on 2026-10-29 09:13. 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
Light Up the Dark is a colony survival sim set in a dark world filled with unseen horrors. Collect, build, automate, research techs, and explore the procedural map. Manage three classes of colonists; keep them sane, or make use of their insanity. Solve endless interesting problems, your 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 — 3645 games in the catalogue.