Mister Sinister (AKA Nathaniel Essex) is one of the main antagonists in X-Men Legends II: Rise of Apocalypse and Apocalypse's right-hand man. Born in Victorian London, he's an evil scientific genius with expertise in biology, cloning, physics, engineering and genetics.
In X-Men Legends II, Sinister is voiced by Daniel Riordan.
X-Men Legends II: Rise of ApocalypseEdit
In the game, Mister Sinister serves as Apocalypse's right-hand man. He's also the one responsible for the creation of the Infinites, powerful soldier clones that are produced everyday at the Infinite Factory, where Sinister also has an evil AI Computer based on himself.