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A quiet deep-sea survival: dive, gather, repair the ship and follow the voice.
You wake on a sinking ship at the bottom of the sea.
From somewhere far away, a voice reaches you.
With TETHER, a support AI, dive into the dark water, gather materials and repair the broken ship.
Your oxygen is limited. Go farther, or turn back?
■ Explore the seabed
Light up the dark sea and collect scrap, ore and seaweed. Distant areas change with every dive.
■ Oxygen and return
Get back to the pod before your air runs out. The heavier your cargo, the slower you swim.
■ Repair and prepare
Restore power and machines with what you find, and craft tools and diving gear to reach the depths ahead.
■ Cross the vessels, follow the voice
Take the small submarine to the next vessel, and follow the voice deeper along the seabed.
A quiet deep-sea survival game, played in portrait.
One-click to install XAPK/APK files on Android!