Free • No download
About Echo of the Depths
Dive into the underwater world of Echo of the Depths! Control your sub, navigate by sonar, encounter unique creatures, and fill the Atlas of the Depths with your discoveries.
How to play
The submarine travels automatically. To go up, press and hold the Space key or the left mouse button on a computer; for a phone or tablet, touch and hold the screen. To descend, release the button or your finger. Pay attention to the sonar signals — they temporarily show walls, discoveries, and creatures. Prepare to change depth in advance to dodge obstacles; remember, the submarine's hull can only take so much damage. Collect luminous samples to gain research points. To examine a unique creature, stay near it until the sonar scans it a few times. Go down to 400 metres, then touch the red evacuation buoy. To stop the mission early and save your data, press Esc or the blue buoy icon, and confirm the evacuation.
Screenshots
Echo of the Depths FAQ
Is Echo of the Depths free to play?
Yes. You can play Echo of the Depths online for free without buying the game or creating an account.
Can I play on mobile or a Chromebook?
Yes. The game runs in a modern browser on phones, tablets, laptops, desktops, and Chromebooks.
Do I need to download anything?
No. Press Play and the browser game loads directly on this page.
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