A3 (Art, Alive, and Attraction) was a fantasy MMORPG from Korea aimed at an adult audience. Players could choose from one of four gender-limited classes - Mage, Knight, Archer, and Warrior. Each class had its own skill tree, as well as associated pets and spells. Similar to other games, players would perform quests and hunt monsters in order to level up and uncover pieces of the game's story. There were special quests and normal ones, with special quests revealing a bonus cinematic upon completion. Players could engage in item crafting in order to upgrade existing items or create new ones, and could open their own free player shops or engage in a bit of gambling via minigames, as a part of the game's economy. A3's Knight System was the guild system, and allowed for groups to collect taxes and own castles, which they could defend in PvP. A3 ran in a handful of countries for several years, but with the closure of the global server and the loss of the Indian server in 2009, there are no English versions left.