ready366 plays / 7h 37m
Echo Abyss 366 plays / 7h 37m
Echo Abyss366 plays / 7h 37mSwipe up

Collection

Echo Abyss

Creator age rating · 13+

A deep-sea descent where sound is sight. Every sonar ping lights the pitch-black abyss in fading phosphorescence — and calls the blind hunters. Hide in sonar shadows, steal light from enemy pings, evolve at depth gates, and dive as deep as you dare.

> about

About Echo Abyss

Echo Abyss is a free browser adventure game on AIGameShare. Play it instantly, try the current top version, and jump back in whenever you want a quick run without installing anything.

> scoring

Scoring and leaderboard

Page visits do not count as plays; the counter moves after you actually start the game. When this version supports scoring, the leaderboard keeps your best submitted result for the current build.

> tips

Tips

  • Check the controls before starting; browser games often hide the best shortcut in plain sight.
  • On mobile, use page fullscreen first so browser chrome does not steal touch space.
  • On desktop, keyboard focus matters: click the game once before using movement keys.

> faq

FAQ

Is Echo Abyss free to play?

Yes. The current version is playable in the browser for free.

Does this game work on mobile?

The device badge on the game page shows whether this version supports mobile, desktop, or both.

Why are there multiple versions?

AIGameShare treats a game idea as a collection. Different creators can publish their own builds, and the strongest version can rise to the top.

> activity

Play activity

Daily plays and time played across all creator versions, in UTC.

Plays Time played
Last 30 days
56 plays
Time played
39m
Average per play
42s
Echo Abyss play activity for the last 30 days Green bars show daily play counts. The pink line shows daily time played. 0 0s 5 4m 10 8m 15 12m 20 16m Jun 29: 1 plays, 5s played Jun 30: 0 plays, 0s played Jul 1: 2 plays, 5s played Jul 2: 2 plays, 1s played Jul 3: 7 plays, 5m played Jul 4: 12 plays, 11m played Jul 5: 4 plays, 1m played Jul 6: 3 plays, 1m played Jul 7: 4 plays, 9s played Jul 8: 0 plays, 0s played Jul 9: 2 plays, 2s played Jul 10: 1 plays, 2m played Jul 11: 2 plays, 9s played Jul 12: 2 plays, 2m played Jul 13: 2 plays, 1m played Jul 14: 0 plays, 0s played Jul 15: 2 plays, 31s played Jul 16: 1 plays, 1m played Jul 17: 3 plays, 6m played Jul 18: 1 plays, 41s played Jul 19: 0 plays, 0s played Jul 20: 1 plays, 6s played Jul 21: 0 plays, 0s played Jul 22: 0 plays, 0s played Jul 23: 2 plays, 2m played Jul 24: 0 plays, 0s played Jul 25: 0 plays, 0s played Jul 26: 1 plays, 36s played Jul 27: 1 plays, 1m played Jul 28: 0 plays, 0s played Jun 29: 5s played Jul 1: 5s played Jul 2: 1s played Jul 3: 5m played Jul 4: 11m played Jul 5: 1m played Jul 6: 1m played Jul 7: 9s played Jul 9: 2s played Jul 10: 2m played Jul 11: 9s played Jul 12: 2m played Jul 13: 1m played Jul 15: 31s played Jul 16: 1m played Jul 17: 6m played Jul 18: 41s played Jul 20: 6s played Jul 23: 2m played Jul 26: 36s played Jul 27: 1m played Jun 29Jul 6Jul 14Jul 21Jul 28 PLAYS TIME PLAYED

> versions

Creator versions

current top pick

Echo Abyss

A one-finger deep-sea sonar survival roguelite with no start screen. Pitch-black procedural caves are revealed only by expanding sonar wavefronts with SDF-raymarched soft sound-shadows (WebGL2 with full Canvas 2D fallback), a GPU plankton field that exists only where light touches, blind hunters that hear your every move, an anglerfish lure that punishes greed, erupting abyssal vents, a leviathan whose roar lights the whole map for everyone, 12 stackable evolutions at depth gates, fully synthesized WebAudio whose echo notes return at physically correct times and whose convolution reverb measures the cave around you, and a death screen that paints your entire dive as one luminous Afterglow thread. Score = depth + pearls × unharmed combo, submitted to the leaderboard.

By nilni

11 votes / 366 plays / 7h 37m

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