Webzen announced that SUN: Soul of the Ultimate Nation , their game that incorporates console-style game mechanics into a classic MMORPG, has entered commercial service in Japan through a partnership with publisher GameOn. Unlike most MMORPGs, SUN allows players to strategically set the stage for battles by choosing different types of maps, entry numbers, degrees of difficulty and types of monsters for the ultimate customized game play experience. Additionally, advanced community tools allow players to communicate within a village and experience various kinds of economic affairs.