prototype

prototype, is an open world game like The Assassin's Creed series. the protagonist of the story is Alex Mercer, who was a scientist in a secret society called Gentek, where they research about genetics, alex is responsible for the outspread, but he doesn't know it, he gains memory when he consumes people and break them down to genetic level.
the game is really extreme and it is played when people is really stressed.
he can kill anyone and do anything. and the speed of the game is the fastest among open world games.