More details about Dynasty Warriors Vs. slipped out from a retail listing on AmiAmi. One of the features on the product listing mentions the game will support StreetPass and SpotPass to deliver new content to players.
Dynasty Warriors Vs. is a multiplayer game where you can team up or fight against other warriors. The game supports up to four players for one-on-one and two-on-two fights.
The single player mode has a story to follow. Select this mode and you can create a custom general by picking a gender and editing his or her appearance.
Dynasty Warriors Vs. comes out in Japan on March 15.