WonderKing Online Philippines logo.

WonderKing Online was a free-to-play 2D sidescrolling MMORPG developed by RYU&SOFT Co., Ltd. and was first published in the Philippines by RyuSoft Philippines in 2010, but was later discontinued in the same year. Mobius Games attempted to continue its operations, but it was also discontinued the following year.

The game was similar to MapleStory.

A Philippine service for WonderKing Online was first announced in May 2009.^[1] Its closed beta test ran from December 29, 2009, until January 11, 2010. Its open beta started on February 23, 2010. The game was launched commercially on March 5, 2010, but it ceased operation months later on August 19, 2010.^[2] No reason was stated for its closure.

The game was resurrected under the management of Mobius Games on September 9, 2010, using the same accounts from the previous publisher.^[3] However, the game ceased operations entirely in early 2011. Mobius Games stated the reason was due to a lack of developer support regarding critical issues.

1. WonderKing in the Philippines!. May 26, 2009 at 4:07 PM (PHT). WonderKing. WonderKing Philippines Official Blog. Retrieved on 2025-06-11.
2. Update: WonderKing PH is back!. August 19, 2010 at 5:53 PM (PHT). WonderKing. WonderKing Philippines Official Blog. Retrieved on 2025-06-11.
3. mobiusgames Re-Launches Wonderking Online Philippines. September 9, 2010 at 8:08 PM. Jepoy. GameOPS. Retrieved on 2025-06-11.