Digimon World DS was officially released in Japan, marking the introduction of the game to the public.
The game was launched in North America, allowing English-speaking audiences to experience Digimon World DS.
Digimon World DS became available to European players, expanding its global reach.
Scientists discover the mysterious Digi-Core, the source of Digital World's data and life forms.
The Divine Digivice is engineered, allowing its holder to interact with and control Digimon.
Scientists establish a stable link between the real world and the Digital World, enabling exploration.
The protagonist finds themselves in the Digital World via the Digi-Core and begins their journey.
The player recruits multiple Digimon partners to fight against threats and restore order.
A malicious virus, Black Virus, begins to infect and corrupt Digimon, threatening the Digital World.
Player confronts Black WarGreymon, the main antagonist infected and empowered by the Black Virus.
With the defeat of Black WarGreymon, the player helps cleanse the Digital World of virus corruption.
