World of Warcraft chief designer Tom Chilton) said that” World of Warcraft “may turn to a free model, through the introduction of micro-income trading system.

Many paid MMORPG after the end of the life cycle will shift free, micro-transaction model. “World of Warcraft,” the life cycle is far from over. Chilton recent media interview that the introduction of micro-transactions do not rule out the possibility of the system, “I think, we introduce micro-transaction system is possible. It is difficult to predict when we will turn to a free model.”

“World of Warcraft” Allen Brack, chief producer, said in October last year, players can play the role of money to change the appearance. Testers found many “World of Warcraft” expansion pack “Wrath of Lich King” have “to pay the role of custom” function. Players can spend 15 U.S. dollars; will be able to modify “World of Warcraft” in the role of appearance, gender and name.

Tom Chilton (right)