XBOX 360 Prototype

Xbox 360 Prototype is an action-adventure video game developed by Radical Entertainment and published by Activision. The game was released for the Xbox 360 and other platforms in June 2009. 

The game takes place in the open world of Manhattan, where players control a main character named Alex Mercer. Mercer is a man with amnesia who has been infected with a mysterious virus that has given him superhuman abilities, including the ability to change the shape of his body, absorb other beings, and much more.

The game focuses on action gameplay with a lot of combat. Mercer can use his abilities to fight soldiers and monstrosities that attack him. He can also freely explore Manhattan, perform side quests and search for information about his past.

Players can upgrade Mercer's abilities and gain new skills by collecting experience, which they gain by defeating enemies and completing quests.

Prototype was generally well received by critics, who praised its combat system, superhuman abilities, and open world.