We have a new trailer from Prototype 2 that Activision calls a "Need to Know Timeline Debrief" for Radical Entertainment's upcoming open-world action sequel. The cinematic clip shows events starting in 1963 that lead up to the Prototype series with some spoilers for the first game, and sets the stage for the follow-up. The clip, which is accompanied by a new batch of Prototype 2 screenshots, is embedded below.