ECHO

ECHO is a neon survival game where your greatest enemy is yourself — your ghost replays your exact path from 5 seconds ago, turning your own moves into walls that kill everyone.

Why I made it

Snake and Tron gave us trails as walls — but those are current trails. The twist in ECHO is the time delay — you don't see the consequence of your decision until 5 seconds later, which creates this psychological tension where you're always playing against a version of yourself you can no longer control.

The details

• Genre: Arena Racing
• Engine: ThreeJS
• Made with: Claude
• Mobile: playable on a phone