Ocean Spire: Vertical City

Earth drowned. Sky awaits. Stack your city higher!

You’ve got the last piece of land to build the perfect settlement. There’s no room to spread wide — you’ll have to reach for the clouds!

Construct floors, upgrade buildings, and monitor the needs of your growing population. Gather precious resources to survive, and be ready to defend your vertical home from attacks.

Can you build a city that touches the sky?

VERTICAL CITY BUILDER

— Build up, not out: Design a unique high-rise metropolis where every new floor requires precise calculations and strategic planning.
— Modular architecture: Construct new levels, build residential quarters, set up production workshops, and expand warehouses.
— Smart logistics: Connect floors, optimize space, and ensure your city’s supply lines run without a hitch.

SURVIVAL & MANAGEMENT

— An ocean of opportunities: Scavenge drifting resources, floating debris, and valuable wreckage straight from the water to supply your city with building materials.
— Living economy: Manage complex production chains. Balance food production, power grids, gear crafting, and the basic needs of your citizens.
— Jobs & skills system: Assign survivors to crucial tasks (farming, cooking, electricity, and more) and level up their skills to maximize production efficiency.

TACTICAL DEFENSE

— Constant threat: Defend your vertical sanctuary from sudden raids and waves of ruthless enemies aiming to plunder your supplies.
— Tactical base layout: Design your base with defense as a priority.
— The cost of failure: Don't let enemies breach your defenses, or they will destroy your structures and steal the hard-earned resources you sweat and bled for.