Drakengard, known in Japan as Drag-On Dragoon, is a series of action role-playing video games created by Yoko Taro, originally developed by Cavia and published by Square Enix. The eponymous first game in the series was released in 2003 on the PlayStation 2, and has since been followed by a sequel, a prequel and several spin-offs. A spin-off series titled Nier, taking place in an alternative timeline set after a different ending to the first Drakengard than the one 2005's Drakengard 2 followed, was started in 2010 with the eponymous game. Yoko has directed every game in both series, with the exception of Drakengard 2 in which he only had minor involvement.