Start your awesome underwater steampunk adventure. Build underwater factory, connect the cogwheels ⚙ for the most efficient work in the idle game 🎮 mode. Tap volcanoes 🌋 for oxygen, drill the seabed and mine ⛏ the ore. Employ octopuses 🐙 and whales 🐳, explore the world with mechanical crabs 🦀, fish 🐟 and submarines! Even the squirrels will help you, if you supply them with oxygen. Upgrade your incredible contraptions to become the ultimate sea tycoon.
Download "20 Cogs under the Sea" and you'll experience an awesome underwater steampunk adventure!
Explore the ocean
Build mad science machines
Connect cogs to make them work in the most efficient way
Employ octopuses and whales
Mix different gases
Tap, spin, idle and become an underwater tycoon!