The Legend of Zelda (video game)
"The Legend of Zelda" is considered a spiritual forerunner of the modern role-playing video game (RPG) genre. Though it is often not considered part of the genre since it lacked key RPG mechanics such as experience points, it had many features in common with RPGs and served as the template for the action role-playing game genre. The game's fantasy setting, musical style and action-adventure gameplay were adopted by many RPGs. Its commercial success helped lay the groundwork for involved, non-linear games in fantasy settings, such as those found in successful RPGs, including "Crystalis", "Soul Blazer", Square's "Seiken Densetsu" series, "Alundra", and "Brave Fencer Musashi". The popularity of the game also spawned several clones trying to emulate the game.
Video gaming in Japan
According to "Wizardry" developer Roe R. Adams, early action-adventure games "were basically arcade games done in a fantasy setting," citing "Castlevania" (1986) and "Trojan" (1986) as examples. IGN UK argues that "The Legend of Zelda" (1986) "helped to establish a new subgenre of action-adventure", becoming a success due to how it combined elements from different genres to create a compelling hybrid, including exploration, adventure-style inventory puzzles, an action component, a monetary system, and simplified RPG-style level building without the experience points. "The Legend of Zelda" was the most prolific action-adventure game series through to the 2000s.