DragonFable (often abbreviate to "DF") is a free, online, browser-based, single-player RPG developed by Artix Entertainment. Created in July 2005, the game went into beta testing on November 21, and on June 10, 2006, the game was officially released. It is implemented in Adobe Flash and uses vector graphics, some of which are animated. The storyline to the game sets DragonFable as a prequel to the storyline of AdventureQuest and a sequel to that of MechQuest, each of which are also games from Artix Entertainment. DragonFable receives weekly updates with the introduction of new quests, monsters and weapons.