Dead or Alive 3

The hero ninja Ryu Hayabusa put a stop to the evil doings of Tengu, but it was too late to stop him from triggering a massive worldwide collapse. A dense cloud covered the entire planet in a shroud of darkness and fear. DOATEC has gone astray, turning into the hunting grounds for power-hungry scam artists. This is when DOATEC's development department (a fortress for state-of-the-art military technology) witnesses the success of a genius. (wiki)