South Korean musician and "Gangnam Style" creator Psy has invaded Nexon's free-to-play Korean titles MapleStory and Combat Arms.

MapleStory is really a massively multiplayer side-scrolling game where players defeat monsters and Maplestory M Mesos develop their skills. Psy began appearing in MapleStory like a special in-game character on Aug. 21. Players can complete missions to rescue him from an alien abduction or help him incomparable concerts. Special items, for example a Psy ring, are offered also from different events.

Combat Arms players can access Psy-specific content today. Check out of the teaser trailer above.

Nexon's Psy promotions will not be available in North America. Furthermore, if you would like to buy Cheap MapleStory M Mesos, visit the site MMOAH enjoying best service!