Upcoming & past releases calendar

Build massive ocean cities and lead your people to prosperity in this post-apocalyptic survival colony sim. Featuring a physics-based 3D construction system, complex resource management, exploration, difficult political decisions, supply chains, and a robust sandbox mode.
In a dying world overtaken by the endless ocean, your goal is to grow a small settlement into a sprawling vertical city of your dreams. Master a deep, innovative 3D construction system that uses real-world physics simulation and keep the city thriving as you manage resources, logistics, production chains, societal needs, random events, and world exploration. Complete 8 handcrafted Scenarios with unique challenges, or create custom adventures using a robust level editor, and share your creations with the world.


Apr 17, 2026

Apr 29, 2026

Apr 14, 2026

Apr 16, 2026

Apr 24, 2026

Apr 30, 2026

Apr 16, 2026

Apr 14, 2026