Welcome to the Ocean Keeper: Dome Survival, a mining underwater roguelite with tower defense elements. Defend your mech from hordes of aggressive monsters. Find resources and artifacts for purchasing valuable upgrades. Use the time between each attack to power up your diver, mech, or weapon. Build automatic turrets, use drones to gather resources and improve your skills to increase your chances of survival. Discover mysterious locations and fantastic undersea deep biomes. EACH time you explore the underwater worlds, the layout changes, making every journey unique. You never play the same scenario twice in this drill dungeon core roguelite.