Explore the digital land and capture and train monsters and evolve them to get stronger in this fun role-playing game - Digimon World DS! Play with dozens of new Digimon, including new evolutions and upgrades! Befriend new Digimon and rise in the rank. Good luck and have fun. Digimon World DS, also known as Digmon Story in Japan, is a role-playing video game for the Nintendo DS handheld system. Despite the name, the game is not a part of the Digimon Wolrd series but features many resemblances and similarities to the game Digimon World 3.