Dragon Saga (Korean: 드래곤사가) called Dragonica before 2010, is a free-to-play 3D side-scrolling massively multiplayer online role-playing game developed by Barunson Interactive and Gravity Interactive. Development has been ongoing since March 2006. Operation of Dragon Saga is relegated to different publishers for their respective regions. Whilst being free-to-play, the game also includes a cash shop that allows for unique customization of player's characters. The game's commercial launch was in June 2009 in China and October 2009 in Europe and October 2010 in North America. Characters created during the Open Beta testing were carried over to the commercial release.