ECHO

🎮 67 Plays

📝 About ECHO

Every move comes back. Drag a ball and it slides one square — then, every three turns, every ball you have moved repeats its move. Forever. Balls smash gems of their own colour, so you are never just solving a puzzle: you are building a machine out of your own past, and then watching it work. Line several balls up to strike on the same beat and the whole board goes off at once. 160 levels, every one of them verified solvable before it shipped, plus a Daily Echo that changes at midnight.

🎮 How to Play & Controls

Drag a ball to move it one square. Every 3 turns, EVERY ball you moved repeats
its move — the brass dial at the top counts down to the next beat. Balls break
gems of their own colour. Break them all before your moves run out.
Press WAIT to skip a turn and let your machine do the work. ERASE removes one
echo if you change your mind.
Desktop: drag with the mouse, or tap a ball and use the arrow keys; SPACE waits.

Game Details & Supported Devices

Provider: gamedistribution
Technology: HTML5 (No Download)
Supported Devices: Desktop, Chromebook, Mobile & Tablet Browser
Plays: 67
Input Methods: Mouse, Keyboard, Touch

🎯 Categories

Puzzle Games

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❓ Frequently Asked Questions About ECHO

Is ECHO free to play?

Yes, ECHO is completely free to play online in your web browser on TopOf.Games with no registration or payment required.

Can I play ECHO on mobile or tablet?

Yes, ECHO is built with responsive HTML5 technology and supports mobile browsers on smartphones and tablets as well as desktop PCs and Chromebooks.

Do I need to download or install ECHO?

No download or installation is needed. Click the Play button above to launch ECHO directly in Chrome, Safari, Edge, or Firefox.

How do I control ECHO?

Drag a ball to move it one square. Every 3 turns, EVERY ball you moved repeats its move — the brass dial at the top counts down to the next beat. Balls break gems of their own colour. Break them all before your moves run out. Press WAIT to skip a turn and let your machine do the work. ERASE removes one echo if you change your mind. Desktop: drag with the mouse, or tap a ball and use the arrow keys; SPACE waits.