Alter: Echo

Interactive Story Game

$2.99

One message. One number. Six people the world erased. A history teacher discovers his entire life has disappeared overnight. No records. No apartment. No identity. The only thing left in his pocket is a phone with one saved contact. You. This is Alter ECHO. A real-time interactive thriller told entirely through messages. Guide six strangers across the world as they uncover a hidden organization erasing people from existence without leaving a trace. Search archives. Decode files. Solve puzzles. Make impossible choices under pressure. Every decision changes who survives, what is discovered, and how the story ends. A journalist finds photographs she was never supposed to take. An engineer discovers he designed part of the system himself. A forensic pathologist uncovers deaths hidden for decades. A student inherits secrets his mother died protecting. And somewhere behind all of it, someone is watching every message you send. Because the deeper they dig, the clearer one thing becomes: You were never supposed to be reachable. Features — Multiple interconnected character storylines — Real-time message-based storytelling — Branching choices and multiple endings — Puzzles woven directly into conversations — Atmospheric images, files, and discoveries — A grounded conspiracy thriller about identity, memory, and control They were supposed to disappear quietly. Instead, they found your number.

Ratings & Reviews

  • This app hasn’t received enough ratings or reviews to display an overview.

Welcome to Alter: Echo! Six strangers. One number. A world trying to erase them. Your story begins now.

Version 1.2

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

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer indicated that this app doesn’t support certain accessibility features. Learn More about the accessibility features.

    Information

    Seller
    • Inellipse DOOEL
    Size
    • 10.6 MB
    Category
    • Adventure
    Compatibility
    Requires iOS 17.0 or later.
    • iPhone
      Requires iOS 17.0 or later.
    • iPad
      Requires iPadOS 17.0 or later.
    Languages
    • English
    Age Rating
    13+
    • 13+
    • Learn More
    • Frequent
      Horror/Fear Themes

      Infrequent
      Realistic Violence
    Copyright
    • © 2026 Inellipse
  • Developer Website
  • Privacy Policy

    • Supports

    • Family Sharing

      Up to six family members can use this app with Family Sharing enabled.

    More by Inellipse