Digimon World Dawn and Digimon World Dusk originally released as Digimon Story Sunburst & Moonlight (????????? ??????&?????? Dejimon Sutori Sanbasuto & Munraito) in Japan are two role-playing video games for the Nintendo DS handheld game console released in Japan on March 29 2007 and North America on September 18 2007. Together they serve as the second instalment of the Digimon Story series part of the larger Digimon franchise. Despite their western title the games are not part of the Digimon World series.