A ship of extraterrestrial origin fell into the ocean, and a huge mechanical robot surfaced from it, very similar in appearance to a whale. Earth satellites, of course, recorded the appearance of an alien object and quickly determined the place of impact. Military ships began to pull up there, surrounding the fall sector. The robot whale climbed to the surface and met nose to nose with earth ships, which immediately began to shell it. You will control the robot at Robot Whale and help him repair his ship and survive in a strange world. To do this, you have to periodically pop up and shell ships. And then plunge and repair the plate.