Echo Diver

Echo Diver is a fast underwater action-puzzle where every failed attempt returns to help you.

You have only 10 seconds of oxygen to reach the exit. Fight hostile machines, dodge their projectiles, and hold pressure switches to open the hatch.

When a dive ends, your movement is recorded. On the next attempt, an echo repeats your previous path, fights enemies, and holds switches alongside you. Build a team from your own failures and escape before the countdown reaches zero.

Controls

WASD / Arrow Keys — Move Shooting — Automatic M — Toggle sound Enter / Space — Continue

Made for GMTK Game Jam 2026.

Generative AI was used to assist with programming and interface text. No generative AI was used for graphics or audio.