As said on the game’s official YouTube channel:
Gameplay Trailer for Subaeria, now on Greenlight! Don’t forget to vote for the game.
Subaeria is a roguelike action puzzler where players manipulate robots into destroying each other.
Players follow the journey of an outcast trying to escape a world ruled by technology. Armed only with their wits and drone companion, they’ll have to fight their way through droves of murderous robots by pitting them against one another. As they progress through the underwater city of Subaeria, they’ll uncover the mysteries that lie below the depths.