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Subterror

Explore abandoned biospheres at the bottom of the ocean, alone or with up to 4 friends.

Steam Page
Developer
Team Monumental
Publisher
Team Monumental
Release
January 3, 2025
1 year and 211 days ago
Steam Reviews
Very Positive475 reviews89.9%

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Notes
Latest Contributor: IGF TeamEdit notes
Updated: Jul 13, 2026Developer scaleThe operating scale of the game's developer.
Updated: Jul 15, 2026Publisher scaleThe operating scale of the game's publisher.
Updated: Jul 15, 2026Publisher statusHow the game's publishing relationship is classified.
Search Google: How is Subterror and Team Monumental funded?FundingThe known source of funding behind the game.
Search Google: Who controls the creative direction and IP for Subterror and Team Monumental?Creative controlWho appears to retain creative control of the game.
Updated: Jul 13, 2026Release statusWhether and how the game has been released.

Media

10 items

About the Game

What Lies Beneath

At the bottom of the ocean floor lie The Biospheres. These weather-controlled domes once supported vast arrays of lifeforms, but have since been abandoned. Explore arid deserts, dark forests, and frozen tundras. But don't stay too late, as you are not alone out in the great abyss.

What Lies Within

Venture into procedural dungeons deep within The Biospheres. Discover why the underwater domes were built and what inhabitants may lurk inside. Should you want to continue your exploration deeper underwater, you best not leave empty-handed.

Stick Together

It's dangerous to go alone. Bring a crew of up to 4 players to better your odds. Or, if you are feeling hardcore, you can venture off by yourself.

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