The Devil, the world's most merciless contract killer, has lost control of his private island. It's now inhabited by four fierce clans hell-bent on destroying each other, the Devil, and the castle that he lives in.
Matt Drake and his team arrive to rescue Mai Kitano, but must first confront savage, warring clans armed with all manner of deadly weapons from spears to rocket propelled grenades. As they fight their way through the island's many dangers and an untamed land of monstrous genetic human experiments, they search desperately for Mai. It's only when they near the Devil's castle that the shocking realisation of their terrible task truly confronts them.
They will have to breach the castle, rescue dozens of prisoners and then somehow escape the island, storming through a ferocious battle of clansmen and mercenaries, before it is destroyed in nuclear oblivion.