DK online is a role-playing game as the background of medieval European sacred empire of Rome, which using the money DK Florin, containing four races like human, werewolf, fairy, ash, and four classes as the warrior, Paladin, mage, warlock.

The game’s great feature is the Election System. In the game each occupation can have a title of nobility, whenever the game player meeting specific conditions can be upgraded or win in siege warfare, which was related to DK Florin. According to the game player’s title, which will affect the tax collection authority as well as DK online gold, players also can gain special skills and items. Game player’s titles of nobility from different occupations, are prepared like Emperor, Pope, Great Sage, Black Sage. Emperor can be the most powerful and richest one with DK online Florin. At the same time, in each server only 100 players can receive a title of nobility, so it is quite rare.

“DK online” overall game system follows the previous system. The equipment maintains without any limitation, and can be strengthened. In the game, game player’s experience mainly contents as follow: the use of enhanced role fighting in battle and siege warfare. The game is free to PK, and when one succeeded the other's equipment will be lost according to certain ratio, of course players can buy more great equipments buy DK online Florin, and the skill book can only be obtained by fighting and it is also set similar with “Heaven”.