The world of Terra holds a very interesting and unique pastime, a game called Dungeon Wars. The game was developed after an accident created a form of Artificial intelligence that was able to create, and sustain it's own miniature habitat with an ecosystem based off of the creatures that began as it's 'start'
This in turn created a craze of a new, and somewhat fun method of research that grew and became a game. They sold these A.I units for a modest sum, along with starter races, and from there it took off to become something larger, and greater.
Welcome to the Dungeon Wars, a tournament based system where gamers can earn the points needed to increase their Dungeon pet A.I. quicker than natural means, and earn rare and prized races to add into their miniature ecosystem.