ThunderCats (1987 video game) order they play each of the themed levels, consisting of fire, water, air, and earth. Each level has a time limit to complete it; when it expires, Mumm-Ra appears and more goons and villains appear to make it tougher for Lion-O to finish. Curiously, there aren't any boss fights in the game; instead, completing the regular level just announces Tygra, Panthro, or Wilykit has been rescued (after certain levels) or Mumm-Ra has been defeated and the Eye of Thundera has been restored. Upon obtaining the "ThunderCats" license, Elite Systems contracted Paradise Software to develop a game based on it; they
Lion (comics) titles of the time. It began to feature an increasing number of anti-hero characters such as The Spider and The Sludge (who would later battle Robot Archie in his own strip). "Lion" merged with several other comics during its life, including "Eagle" in 1969 and "Thunder" in 1971. But by the early 1970s sales were slipping, and in 1974 it was merged with "Valiant". Several strips continued in "Valiant", but that title merged with "Battle Picture Weekly" in 1976. In 2005 many of IPC's characters, including several from "Lion", were featured in a mini-series called "Albion" published by the WildStorm