Ocean Keeper: Dome Survival Android Game Description:
In the depths of the world ocean, a rift has formed through which monsters from a parallel dimension have invaded the planet. The player will control a combat robot moving along the seabed. The main objective is to find the rifts and close them using a special energy cannon while shooting down the monsters along the way.
More than 30 types of weapons are available: from torpedoes and lasers to magnetic and gravitational guns. Rare minerals are left behind after defeated enemies. These can be used to create upgrades for the underwater robot's armor and weapons. The story campaign consists of 18 missions. Battles will take place in underwater caves, in a sunken ship graveyard, amidst coral reefs, and in other unusual locations.