The game is now aimed primarily at fans of PvP (Player vs Player) combat, as it is virtually lag free and has a player-run justice system implemented to mediate killing of other players. Unlike many online RPGs, it is not based around character levels and classes. Instead, each individual skill and attribute, including health, develop independently of one another. Hit points (health) are acquired by killing monsters that are a challenge for the player. Mana (magic points) is acquired by exploring and finding mana nodes in the game world. All base attributes except karma are static, but they can be adjusted with certain items and spells temporarily.