Dead or Alive Dimensions trailer emerges

The Nintendo World trailer for Dead or Alive Dimensions combines the first real gameplay footage of Team Ninja's handheld fighter with some less real 3D effects. You'll know the simulated 3D when characters actually come out of the screen.

Included in the trailer is footage of the digital command list in action, along with some kind of StreetPass-based multiplayer called "Street Fight," similar to the statue-fighting mode in Super Street Fighter IV 3D Edition — virtual characters battle it out automatically whenever two systems "see" one another. Also shown is "Internet Play," in which ... well, that one you can figure out.