Build an underwater colony! Select modules from the palette and click the grid. Connect modules with tubes. Deeper bases face more pressure.
🏠 Living Pod (+pop, -O₂) - Crew quarters 🌬️ Air Gen (+O₂) - Produces breathable air 🌿 Garden (+food, +O₂) - Grows food, helps O₂ 🔬 Lab (+RP) - Research points for upgrades ⚓ Dock - Submersible station 🗄️ Storage - Resource capacity 🔗 Tube - Connect modules
Send the sub 🤿 to collect 💎 minerals, 🔮 crystals, 👽 artifacts. Use resources to reinforce modules against pressure. Research unlocks depth upgrades. Beware 🦈 sea creatures!
Construct an underwater civilization in ocean depths. Build domes and research stations on the seabed. Aquatic building game about marine construction challenges.