Echo: A Signal from Mars

1.0

WEIYANG WANG

0.00

0 reviews

Free

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About Echo: A Signal from Mars

Echo: A Signal from Mars is an overall app developed by WEIYANG WANG.

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Is Echo: A Signal from Mars free?

Echo: A Signal from Mars is free to download. The APK download size is 19.26 MB. The latest version available is 1.0. The last update was on June 25, 2026.

What are the requirements for Echo: A Signal from Mars?

The app has a content rating of Medium Maturity. The app has been available on Google Play June 2026.

Description

ECHO is an interactive sci-fi story told through a live communication link with Lyra Voss, an astronaut stranded on Mars.

You do not pick from canned dialogue. You type what you want to say, and Lyra answers in character as the mission unfolds. The relay is unstable, messages can slow down or fail, and the story is built around the feeling that one fragile channel is still open between Earth and Mars.

What you can do:

- Start with Lyra's distress signal.
- Reply freely instead of choosing preset lines.
- Receive ongoing mission updates as the channel comes back online.
- Use voice input to dictate messages before sending.
- Stabilize the relay with optional short-duration access passes.

ECHO is a fictional narrative experience. In-app purchases expand short-term relay access; they do not unlock a guaranteed story outcome or force you to pay to rescue a character.

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More data about Echo: A Signal from Mars

Price	Free to download
Rating	No ratings
Ranking	Not ranked
Version	1.0
App download size	19.3 MB
Maturity	Medium Maturity

Changelog of Echo: A Signal from Mars

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Developer information for WEIYANG WANG

WEIYANG WANG

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