Anarchy Online is a Sci-Fi MMOG set in the world of Rubi-Ka, where players choose from four species, 14 classes, and two factions (or even remain neutral) and make the trek through a whopping 220 levels. Anarchy Online is a sandbox style MMOG, and was also the first to make use of instancing technology. The game launched in 2001 as Funcom's debut MMOG project. Since its release the game has expanded five times and now features an ad-supported Free Play system.