Mechonis is a massive, mechanical titan featured in the video game series Xenoblade Chronicles. It serves as one of the two main settings in the game, alongside its counterpart, Bionis. The structure of Mechonis is composed of intricate machinery and technology, inhabited by robotic beings known as Mechon. In the game, players explore various regions of Mechonis, each with unique environments and challenges. The narrative revolves around the conflict between the inhabitants of Mechonis and Bionis, highlighting themes of war, identity, and the nature of existence.