A co-op underwater horror game where you and your crew descend into the depths to recover resources, meet your quota, and survive what lurks below.

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Early Access Game

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Note: Games in Early Access are not complete and may or may not change further. If you are not excited to play this game in its current state, then you should wait to see if the game progresses further in development. Learn more

What the developers have to say:

Why Early Access?

“Subsurface is releasing in Early Access to involve the community in its development while the core gameplay experience continues to grow. The current version provides a fully playable co-op experience, but additional content, features, maps, monsters, quality-of-life improvements, balancing, and polish are planned throughout development. Community feedback will help shape future updates and ensure the best possible full release.”

Approximately how long will this game be in Early Access?

“I currently expect Subsurface to remain in Early Access for approximately 12 months. This timeline may change depending on community feedback and development progress. Our goal is to use this time to expand the game with additional content, improve existing systems, polish the overall experience, and ensure the best possible full release.”

How is the full version planned to differ from the Early Access version?

“The Early Access version provides the core Subsurface experience, including online co-op gameplay, multiple environments, monsters, progression, and the core gameplay loop. During Early Access, I plan to expand the game with additional maps, monsters, items, objectives, gameplay features, quality-of-life improvements, balancing, performance optimizations, bug fixes, and overall polish. Community feedback will help determine which features and improvements are prioritized throughout development.”

What is the current state of the Early Access version?

“The current Early Access version includes the core Subsurface experience with online co-op gameplay, multiple playable environments, unique monsters, progression, objectives, proximity voice chat, and the core gameplay loop. While the game is fully playable, players may encounter bugs, balancing issues, and unfinished features as development continues. I will continue improving stability, expanding content, and refining the overall experience throughout Early Access.”

Will the game be priced differently during and after Early Access?

“I plan to offer Subsurface at a lower price during Early Access. As the game grows with additional content, features, and polish, I may increase the price when it reaches full release to reflect the expanded experience.”

How are you planning on involving the Community in your development process?

“Community feedback will play an important role throughout Early Access. I plan to actively listen to player feedback, bug reports, and suggestions to help prioritize improvements, balance gameplay, fix issues, and guide future updates. My goal is to make Subsurface a better experience by working closely with the community as development continues.”
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About This Game

Descend into the depths. Meet your quota… or don’t come back.

Subsurface is a 1–4 player co-op horror experience set in decaying underwater facilities, where you and your crew are sent below the surface to recover valuable resources… but something is already down there.

Every dive is a risk.
Search flooded corridors, abandoned structures, and collapsing environments while gathering enough loot to meet your quota and escape.

But you’re not alone.

The deeper you go, the worse it gets.

🧑‍🤝‍🧑 CO-OP SURVIVAL

Play solo or with up to 4 players online.
Stick together… or risk being picked off one by one.

💰 QUOTA-BASED GAMEPLAY 

Collect valuable resources and meet your quota before time runs out.
Fail, and you’ll be sent back down.

🌊 MULTIPLE UNDERWATER LOCATIONS

Explore unique maps with different layouts, hazards, and hidden dangers every dive.

🔦 LIMITED VISIBILITY

Darkness is your enemy.
Rely on your light, your team, and your instincts to survive.

🫁 CONSTANT PRESSURE

Limited visibility, isolation, and the depths themselves work against you.
Panic, noise, and bad decisions can get you killed.

Will you make it back to the surface…

or become part of the depths?

AI Generated Content Disclosure

The developers describe how their game uses AI Generated Content like this:

This game includes some AI-generated visual assets, such as certain in-game images and store page artwork like the logo are ai. These assets are used for visual design purposes and do not impact gameplay or player interaction.

System Requirements

    Minimum:
    • Requires a 64-bit processor and operating system
    • OS: Windows 10 (64-bit)
    • Processor: Intel Core i5-4460 / AMD Ryzen 3 1200
    • Memory: 8 GB RAM
    • Graphics: NVIDIA GTX 960 / AMD Radeon R9 380
    • DirectX: Version 11
    • Storage: 1 GB available space
    • Sound Card: Any
    • Additional Notes: Requires a 64-bit processor and operating system
    Recommended:
    • Requires a 64-bit processor and operating system
    • OS: Windows 10 / 11 (64-bit)
    • Processor: Intel Core i7-6700 / Ryzen 5 2600
    • Memory: 16 GB RAM
    • Graphics: GTX 1660 / RX 580
    • DirectX: Version 12
    • Storage: 1 GB available space
    • Sound Card: Any
    • Additional Notes: Requires a 64-bit processor and operating system
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