Prototype is an action-packed game developed by Activision for PlayStation 4. The game is set in Manhattan, where a virus turns people into bloodthirsty mutants. The player takes on the role of Alex Mercer, a young man who has superhuman abilities but has no memory of his past. The game follows his journey as he tries to stop the epidemic and hide from the army, police, and mercenaries.

The game's plot is engaging and follows Alex's journey as he discovers his identity and the reason for his superhuman powers. The gameplay is open-world, and the player can explore all of Manhattan, using Alex's abilities to move horizontally and on walls. Alex's abilities include jumping high, throwing heavy objects, and absorbing people to gain knowledge. His body can transform into weapons, shield, and armor, which can be upgraded as the player progresses in the game. In addition to using his body's abilities, Alex can also use weapons such as assault rifles and grenade launchers.

Overall, Prototype is an exciting game with a unique storyline and engaging gameplay.