PC Gamer - Before today I have never been able to imagine what it would be like for a man to uppercut a helicopter. Prototype 2 has shown me the light. The correct technique, according to new protagonist James Heller, is to jump onto the copter’s face, pull the nose down until the rotor blades are inches from the floor, wind up, and sock it on the chin. That will cause it to backflip twice and then explode in mid-air. Prototype 2 is going to be even more crazy and violent than the original.