Prototype MacBook Version is an open world action-adventure video game now available here. So all the MacBooks and iMacs owners can play this game developed by Radical Entertainment and published by Activision. The story is set in Manhattan and it is following a strong amnesiac called Alex Mercer. He must stop an outbreak of Blacklight, that is a plague able to mutates individuals into violent monsters. During the quest, your character tries to uncover his past while he comes into conflict with US military and a black operations force known as Blackwatch.