Howard Wen:Exult: The Open Age of Ultima.In:Linuxdevcenter.O’Reilly Media,24.April 2003,abgerufen am 19.Januar 2016(englisch):„Exult replaces Ultima VII’s engine so that the game can be played on other operating systems and platforms. It also expands the graphics capabilities of the game and adds features not present under the original engine. (A legal copy of Ultima VII is required in order to use Exult.) Lord British (aka Richard Garriott) himself, the creator of the entire Ultima franchise, has given the Exult team his unofficial blessing.“
