As the game begins, Duke has been abducted by the Zorgonites and locked up in a prison cell on a distant planet. He's got to bust out and fight his way back to and prevent the Zorgonites from taking over the universe along the way.
Naturally, Duke will need weaponry and vehicles... he'll have to make do with whatever's lying around. He'll also need access cards to get through certain doors. He'll find these cards by searching in the right areas. Some cards are very well hidden, so be sure to check out every corner of every area you can find!
The best way for Duke to bring down the Zorgonites is to take out their Emperor, and that won't be easy. Thousands of bloodthirsty Zorgonites have sworn to protect their Emperor at any cost. Oh, and the Emperor is on another planet. Well, minor setbacks like those never stopped Duke before, right? Anyway, once the Emperor is out of the picture, Duke can return to Earth and look forward to a life free of alien threat. Hopefully.
Snap on your shades and get pumped... it's time to kick some Zorgonite butt!