KOEI Corp

Break gauge system: A special attack meter new to the series. Use the break gauge to execute new tactics such as a break blow or a break hold.
Fatal rush: Fatal rush is a powerful combo attack of up to four neatly animated punches and kicks, making a first time player look like an expert.
Fights in Dead or Alive are based on a triangle system: Strikes beat throws, throws beat holds, and holds beat strikes.