Derek Simmons (Resident Evil 6)

Image of Derek Simmons
Mutated by the C-Virus, the National Security Advisor serves as the final boss of Leon's campaign and Ada's campaign. Like many J'avo, Simmon's has the ability to transform, although he can transform into several giant beasts, including a centaur and a Tyrannosaurus Rex, each with its own unique abilities.


  • Image of Leon - Chapter 4

    Leon - Chapter 4

    Train. Derek will transform and attack you during the course of the train journey.
  • Image of Leon - Chapter 5

    Leon - Chapter 5

    Quad Tower. You encounter Simmons numerous times in various different forms when you reach the Quad Tower.
  • Image of Ada - Chapter 5

    Ada - Chapter 5

    Quad Tower Entrance. He is chasing Leon and Helena around the entrance hall.
    Quad Tower. He appears and attacks you, Leon and Helena as you navigate around the Quad Tower platforms.
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