Sublustrum questions
Dated answers for the remake and October playtest.
Is the full Sublustrum remake out?
Steam lists Q1 2027 and marks the full game as coming soon. The October 12–25, 2026 open playtest covers Chapter One. Checked October 13, 2026.
How do I join the Sublustrum playtest?
Open Sublustrum on Steam (app 4151300), use Request Access in the playtest section, and check your Steam library after access is granted.
Can I use an Outcry walkthrough for this playtest?
Only as historical reference. The 2008 original uses fixed-screen point-and-click exploration; the remake rebuilds locations for free 3D movement and revises puzzles.
Where is the complete Chapter One walkthrough?
We have not yet verified a complete route for the October build. Published guides cover confirmed access, preparation and device feedback; they do not present old puzzle codes as remake answers.
Who develops and publishes the remake?
The current Steam listing names Brickworks Games as developer and HypeTrain Digital as publisher. Phantomery Interactive is associated with the original game.