The Chronicles of Amber
Among "Angband"'s many derivatives are "MAngband" (1997), a multiplayer variant; "Zangband" (""Zelazny"+"Angband"") (1994), which incorporates elements of Roger Zelazny's "The Chronicles of Amber" novels; and "Tales of Middle Earth" (1998), a Tolkien-themed game developed from the "ZAngband" code base. "Tales of Middle Earth"'s source code and story were later rewritten, and the game became "Tales of Maj'Eyal" (2012).