Prototype is an open-world action-adventure game developed by Radical Entertainment for the Xbox 360. In this fast-paced title, players assume the role of Alex Mercer, a shape-shifter with superhuman abilities, navigating New York City to uncover the truth behind his past. With the power to absorb enemies, Mercer can gain their memories and abilities. The game features a dense urban environment ripe for exploration, intense combat with the use of devastating powers, and a conspiracy-laden storyline. Its genre seamlessly blends elements of action, RPG, and stealth gameplay.