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

Subsurface is a 1–4 player co-op underwater horror game where every dive is a fight to survive.

Your crew is sent into abandoned underwater facilities to recover valuable resources for the company. Search flooded corridors, explore forgotten structures, and bring back enough scrap to meet your quota before it's too late.

But the ocean isn't empty.

Something is waiting below.

The deeper you descend...

the less likely you are to return.

🌊 Explore the Unknown

Descend into multiple handcrafted underwater locations filled with valuable loot, environmental hazards, and terrifying secrets. Every expedition offers new risks and rewards.

🤝 Survive Together

Play solo or with up to 4 players online. Communicate, work together, and watch each other's backs—because getting separated could be your biggest mistake.

💰 Meet Your Quota

Recover valuable scrap and make it back alive before time runs out. Every successful dive brings you closer to your goal... but every mistake could send you back into the depths.

👾 Face What Lurks Below

You're not alone. Strange creatures roam the darkness, each with their own behaviors and dangers. Learning how to survive is just as important as finding loot.

🔦 Darkness Is Your Enemy

Limited visibility, eerie environments, and the crushing isolation of the ocean make every decision matter. Your flashlight may be the only thing standing between you and whatever is hiding nearby.

Will you make it back to the surface...

...or become part of the depths?