This was a game popular pastime amongst the children and adults alike of the Incan, Mayan, and Aztec civilizations, with the height of its popularity coincidentally peaking with the time of the arrival of Spanish conquistadores and explorers. There are also reports of a similar youth enrichment activity taking place in an undisclosed galaxy many lightyears away from our own, though theorists who subscribe to this theory say that rather than the children killing each other, it was one young adult male who played the game without the children's knowledge that he was "just kidding" resulting in many of fatal "accidents".