Eternal. Obsidian Book

Eternal. Obsidian Book MOD APK 1.0

Download APK11.1 MB · v1.0
Version
1.0
Size
11.1 MB
Updated
Oct 28, 2026
Category
Other
Google Play
com.bigfishgames.avobgoogfull

Description

Eternal: The Obsidian Book

Track down the deranged scientist attempting to dominate the planet using the power of the enigmatic harmonium element. You are the only one capable of thwarting his plans and saving the world.

Gameplay

A scientific expedition journeyed to the frozen peaks of Iceland to investigate a mysterious substance known as harmonium, but communication was suddenly severed. You have been dispatched to investigate their disappearance. Upon reaching the base, you discover that Professor Bennett and her aide have been abducted by a rogue scientist.

This villain aims to conquer the globe, fueled by the professor's groundbreaking research on harmonium. You must intervene immediately to prevent his plan from succeeding.

Search for essential objects to assist you in unraveling complex riddles. Successfully completing these tasks will provide the hints required to locate the legendary obsidian book.

Game Features

Embark on a truly memorable journey. Your mission is to rescue the professor from a dire fate and neutralize the mad scientist.

Race to claim the obsidian book before Doctor Schroeder can seize it. Engage in a variety of mini-games, tackle challenging puzzles, and put an end to the villain's quest for world domination. Experience vibrant visuals, an immersive narrative, and intuitive touch controls.

You can download "Eternal: The Obsidian Book" for Android safely and for free at Apkmod.app.

0 04 Oct Additional information:

  • Required Android version: 4.0.3 or higher
  • Age rating: 7+
  • Russian language support: Included
  • Cache installation: Not required

Version 1.0, Offline play, Our rating: 8/10, Similar games: House of Fear - Room Escape, Curse of Aros – MMORPG, LastCraft Survival, House of Horrors

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How to install

  1. Download the APK file above to your phone.
  2. Allow “Install unknown apps” when prompted.
  3. Open the downloaded APK and tap Install.
  4. If the package includes OBB/XAPK data, follow the bundled instructions.

MOD APKs are modified builds, so Play Protect may show a warning. Install only if you trust the file; use at your own risk.

Download Eternal. Obsidian Book11.1 MB