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Challenger's Sleep
Challenger's Sleep is an underwater collectathon that pulls you down from the bright Sunlight Zone and into the Sohm Abyssal Plain - and then deeper still. Can you take on the challenge and discover what lays at the bottom, or will the mystery stay sleeping below the waves?

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Features
Single-player
Family Sharing
Steam is learning about this game 
Languages:
Interface Full Audio Subtitles
English ✔
French ✔
Spanish - Latin America ✔
This game is not yet available on Steam

Planned Release Date: April 2026

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About This Game

Challenger's Sleep is an underwater collectathon that pulls you down from the bright Sunlight Zone and into the Sohm Abyssal Plain - and then deeper still. Can you take on the challenge and discover what lays at the bottom, or will the mystery stay sleeping below the waves?

Move left or right to avoid hazards. Use your sonar to collect treasures and find hidden hazards as you descend. Get to the end of the level with at least one life left. Lose all three and it’s game over.

Sunlight Zone

So bright! So warm! Enjoy collecting stuff as sea life swims by. Catch a current or two!

Twilight Zone

Watch Bioluminescent fish swim by and ride stronger currents downward.

Midnight Zone

It’s quiet. It’s dark. It’s cold. You’ll need your sonar at this depth

Abyssal Zone

The subterranean volcanoes at least give some light to guide your way down.

Hadal Zone

Wake up wake up wake up wake up

Wakeupwakeupwakeupwakeupwak

Chan urrain dhomh cadal

Mature Content Description

The developers describe the content like this:

Topics that audiences should be aware of pertains to Ocean Pollution, UXOs (Unexploded Ordnances) in some levels, and Nautical Tragedies

System Requirements

    Minimum:
    • OS: 10.0.26200 Build 26200
    • Processor: Intel(R) Core(TM) i7-8700 CPU @ 3.20GHz, 3192 Mhz, 6 Core(s), 12 Logical Processor(s)
    • Graphics: DirectX 12
    • Storage: 2 GB available space
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