Deus Ex: Human Revolution - Ultimate Edition Discover what led to the events of the groundbreaking Deus Ex in this visionary prequel, set 25 years before the original game. Experience truly open-ended gameplay in a world where your every choice has a lasting consequence. Unlock and upgrade augmentations to Adam's limbs, eyes, brain, skin and lungs as you develop his body to suit your playing style. Wield the power of robotic limbs to perform brutal takedowns on your foes. Become invisible, move silently and see through walls as you use stealth upgrades to sneak past deadly troops and penetrate forbidden zoe