Echoes of the Deep game cover

Echoes of the Deep CD Key

An exploration roguelike action game set in dark ocean depths. Pilot a submarine, use sonar to scan, battle deep-sea creatures with mounted weapons, collect unique materials, and upgrade your craft to dive deeper.
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Current Lowest Price

2.99$
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Release Date

05 May, 2026

Publisher/Developer

ShidayoStudios

Reviews

Steam: -
Metacritic: -

Echoes of the Deep Steam Price History Chart

Current Steam price: 2.99$
Lowest Steam price ever: 2.99$ — 2026-10-21 — Current low
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Echoes of the Deep description

Echoes of the Deep

Echoes of the Deep is an exploration roguelike action game that casts you into the dark ocean depths. Your vessel is a submarine, and survival hinges on listening to what lies beneath the surface. Navigate the murky abysses, stay one step ahead of dangers, and uncover the secrets that lie beneath the waves.

Core Gameplay

  • Use your submarine's sonar to scan the surrounding environment. Ping the depths to reveal passages, detect hazards, and anticipate threats as you map an uncharted world.
  • Battle fearsome deep-sea creatures with weapons mounted on your submarine. Engage, adapt, and push back against the predators that call the dark ocean home.
  • Collect materials unique to the deep ocean. Each expedition yields resources that are essential for progressing further into the unknown.

Upgrades and Progression

Bring the gathered materials back to your submarine and upgrade its systems. The equipment you enhance unlocks new capabilities, increases your resilience, and enables deeper exploration. With each improvement, you gain the means to withstand harsher environments and to reach zones that were previously out of reach.

Echoes of the Deep blends tense resource management with high-stakes exploration. Each dive presents a fresh challenge as you balance risk and reward, push toward the next depth, and refine your craft to survive the unforgiving ocean. The thrill comes from uncovering what hides in the blackness and from steadily expanding your sub’s potential.

Dive into a world where every sonar ping reshapes your path, every encounter tests your ingenuity, and every upgrade brings you closer to the heart of the unknown. Echoes of the Deep is a game of exploration, combat, and careful progression—dive deeper, listen closely, and prevail.