is a leading game developing, servicing and publishing company with broad experiences in worldwide network cooperation' systems. big 3 title - ragnarok , ragnarok ii, requiem online game development business gravity successfully developed the world renowned mmorpg title. ragnarok online, which appeals to the widest range of gaming groups in the world. gravity is now focused on devel- oping and servicing competitive games with various genres and unique features such as ragnarok online ii, requiem online and pucca racing. game publishing business gravity is implementing a wide variety of one source multi use strategy which is based on high quality global contents and character related with gravity games that seeks to expand the current business into publishing, music, merchandising, animation, also we expand our business to worldwide. mobile business in the process of developing new mobile technologies by first producing mobile game based on ragnarok online. gravity currently offers rpg.