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PC first: keyboard and mouse. Windows is the primary target; other platforms may follow.

Labyrinth: The Descent cover art, the Labyrinth wordmark over the sinkhole ink drawing

Playtest 2026-08-29 — Action Bar, Change Facing without Moving, UI Polish, Bug Fixes

Released August 29, 2026

Questions, bug reports, or just want to talk about a run? Join the Discord

Prefer a direct zip? It's the same build under the same Rules version. (Downloaded 7 times from here.)

Previous builds

BuildReleased
Playtest 2026-08-22 — More artwork, resume descent, UI rework, and lots of fixes August 22, 2026 Download (157.3 MB)
Playtest 2026-08-15 — Every creature now has a face August 15, 2026 Download (137.6 MB)
Playtest 2026-08-08 — tons of new tactical features, and the beginnings of real graphics! August 8, 2026 Download (133.9 MB)
Playtest 2026-08-01 August 1, 2026 Download (124.4 MB)
Playtest 2026-07-26 — Animations! Ring and Scroll Expansions, Hints for Noobs, Settings Menu, and Much Much More... July 26, 2026 Download (124.3 MB)
Playtest 2026-07-21 July 21, 2026 Download (124.2 MB)
Playtest 2026-07-19 July 19, 2026 Download (124.2 MB)

Compatibility

Every build is stamped with a rules version, a number that changes whenever an update alters how a run plays out. The weekly challenge and leaderboards only accept runs recorded under the rules version the site is currently running: Rules v145. If your build is older, update before submitting a run.

A new build typically lands Saturday morning, US Central.


Get told when it matters

Weekly builds get announced in the Discord and the Dev Log. This list is for the big milestones only: an email when there's a real demo, when the Steam page goes up, and when it launches. What you're signing up for.