Hadalis

Hadalis is a co‑op deep‑sea survival adventure where one wrong move can doom your entire crew. Dive solo or with your team and descend into the hadal zone, keeping your fragile submersible from folding under pressure. Crushing depths, hostile fauna, and failing systems stand between you and the surface. Will you make it back?

WORK TOGETHER

The deeper you go, the more your life depends on your crew. Coordinate repairs, manage oxygen, patch leaks, and keep each other calm as the hull groans under extreme pressure. A single distraction can end the dive.

• Coordinate repairs and resource use
• Share oxygen and monitor air quality
• Patch hull breaches before they widen
• Keep morale steady in tense moments

DESCEND

Welcome to the Abyss. Traverse multiple underwater layers, each with unique threats—from unstable caverns and volcanic vents to pitch‑black zones where creatures track only by sound. Careful navigation and precise maneuvers are the only way to keep the sub intact.

SURVIVE

Everything wants you gone. You’ll juggle limited oxygen, lighting, and hull integrity while facing unpredictable sea life and environmental hazards. When systems fail—and they will—you must scramble together to keep the dive alive.

DISCOVER THE DEEP

Uncover lost wrecks, strange organisms, and remnants of previous expeditions. The hadal zone hides more than danger; only the bravest will uncover its mysteries and piece together what happened in the dark.

MULTIPLAYER DIVING

Bring friends… or take the risk alone. Invite up to three other divers to explore the abyss together, communicating through proximity chat to coordinate repairs and movements. Or dive solo if you dare face the deep without backup.

FEATURES

• Co‑op for up to 4 divers
• Proximity voice chat for immersion
• Multiple dangerous biomes to explore
• System failures, leaks, and hull pressure management
• Hostile deep‑sea creatures
• Story elements and mysterious discoveries
• Online co‑op and offline solo play