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Wildboy Studios Presents

Descend into a dangerous, procedurally generated sci-fi underworld. Gather resources, assemble wargear, rally your droids, fortify your base, and survive the breach alone or in co-op.

Wishlist on Steam Explore the World
  • Procedural underground expeditions
  • Solo or co-op survival combat
  • Base building, drones, and upgrades

In motion

See the descent take shape.

You Are Zero

You awaken as an expendable clone in a labyrinth of steel that's collapsing into living hives. Tasked by the ominous corporation DOME, you must scavenge, build, and eradicate Organism K-23.77XY (also mainly referred to as Organism K2); a rapidly mutating species threatening to breach the surface. Each death transfers your mind to a new, randomly generated clone. Every failure brings the hive creatures closer to escaping your shared underground prison.

Above it all, JUNO watches; your warm, motherly AI overseer and DOME's sole intermediator. As you progress, she provides upgrades, privileges, and subtle rewards that expand your power while tightening her hold over your mission.

Explore

The world of Echo Zero is beautiful, dangerous, and ever-changing. Each run reshapes the underground with new rewards, upgrades, resources, and wildlife growth patterns that change how you fight and build.

Expand

Defend your base at all costs. Upgrade the generator, build barricades, position turrets, and deploy droids to survive relentless waves in a fresh tower-defense scenario every run.

Engage

Face hostile offspring with different behaviors that force precise movement, careful reload timing, smart build paths, and coordinated support from your growing robot companions.

Screenshots

Snapshot the run.