The Dead or Alive series has always been known for one thing: boob physics. The game's developers pride themselves on their ability to render realistic—or what they think that means—in-game breasts.
For Dead or Alive 5, the developers at Team Ninja are working on clothing that can become transparent over the course of a fight. Different clothing causes breasts to display different physics, too. For Team Ninja, these variables make character costume selection more...interesting.
Let's hope they also devoted this much time and energy to, you know, making a good game.