Göbekli Tepe

The Sealed Hill

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

A mystery of sound and stone. Göbekli Tepe: The Sealed Hill is a hand-crafted pixel-art mystery adventure about sound, memory, and a signal buried for twelve thousand years. Vienna, 1997. Tala, a sound researcher, receives an unmarked tape. On it: three pure tones — 110, 330, 550 Hz — the same harmonic signature hidden inside field recordings made decades apart, across Georgia, Armenia, and eastern Anatolia. Someone has been tracing it. Someone who has now gone missing. Follow the thread from a rain-soaked recording studio to the tunnels beneath a museum in Şanlıurfa, to a sealed chamber under an ancient hill — and to a monastery on the Irish coast, where a medieval codex describes a "singing chamber" that should not exist. The stones remember. The question is what they were built to say. FEATURES • A five-chapter story across three countries and two decades • Classic point-and-click puzzles — examine, combine, and listen • Lovingly animated pixel art at a retro internal resolution • Full voice acting and an original soundtrack • Playable in English, Italian, French, Spanish, and German Try the free demo. Unlock the full game — all five chapters, full voice acting and soundtrack — with a single one-time purchase. No ads, no subscriptions, no accounts.

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The developer, GABRIELE BULFON, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

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    Information

    Seller
    GABRIELE BULFON
    Size
    488.6 MB
    Category
    Adventure
    Compatibility
    Requires iOS 15.0 or later.
    • iPhone
      Requires iOS 15.0 or later.
    • iPad
      Requires iPadOS 15.0 or later.
    • iPod touch
      Requires iOS 15.0 or later.
    • Mac
      Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    English
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    © 2026 Gabriele Bulfon
  • Developer Website
  • Privacy Policy

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