Chrono Trigger (Japanese: クロノ・トリガー Hepburn: Kurono Torigā?) is a role-playing video game developed and published by Square (now Square Enix) for the Super Nintendo Entertainment System in 1995. Chrono Trigger's development team included three designers that Square dubbed the "Dream Team": Hironobu Sakaguchi, the creator of Square's Final Fantasy series; Yuji Horii, a freelance designer and creator of Enix's popular Dragon Quest series; and Akira Toriyama, a freelance manga artist famed for his work with Dragon Quest and Dragon Ball. Kazuhiko Aoki produced the game, Masato Kato wrote most of the plot, while composer Yasunori Mitsuda scored most of the game before falling ill and deferring remaining tracks to Final Fantasy composer Nobuo Uematsu. The game's story follows a group of adventurers who travel through time to prevent a global catastrophe. Chrono Trigger takes place in a world similar to Earth, with eras such as the prehistoric age in which humans and dinosaurs share the earth; the Middle Ages, replete with knights, monsters, and magic; and the post-apocalyptic future, where humans and sentient robots struggle to survive. The characters frequently travel through time to obtain allies, gather equipment, and learn information to help them in their quest. The party also gains access to the End of Time (represented as year ∞), which serves as a hub to travel back to other time periods. The party eventually acquires a time-machine vehicle known as the Wings of Time, nicknamed the Epoch. The vehicle is capable of time travel between any time period without first having to travel to the End of Time.