Ancient Secrets
Everything below 800m. This page exists because the store page says "discover the secrets of an ancient civilization" and we are exactly as far along as you are: not very. Two days post-launch, nobody has opened the door.
Last updated: Aug 19, 2026

Confirmed clues (spoiler-light)
- Layer 4 sediment occasionally yields "??? fragments" (weight 0.1, no recipe accepts them yet).
- Carrying 5+ fragments makes the research screen flicker. A new node — "??? Interface" — appears in T5.[? Needs verification]
- A sealed door at ~860m, grid region E2. Carved, not natural. Three socket-shaped holes.
— the line — nothing below is spoiler-free —
💡 If YOU open the door first, please write in. We will immortalize you in the About page credits.
Last updated: Aug 19, 2026