The single-player game "Ragnarok Online DS (JAPAN)" is based on the extremely popular online game "Ragnarok Online (RO)" in China, Korea, and Japan. It presents an original storyline for "Ragnarok Online DS," which will be available on the Nintendo DS. Players will control the original protagonist, Ares, and embark on adventures through the towns and dungeons that appear in "RO." The game also supports cooperative play via wireless communication, allowing players to enjoy the same collaborative adventure experience with friends as in "RO."