One of the most feared terror attack scenarios involves the detonation of a weapon that generates a powerful electromagnetic pulse (EMP) that immediately renders power circuits, computers, even automobiles useless. But what if a weapon was discharged that, in addition to all the above, also erased people's memories? Would mankind, given a fresh start, continue on its path to self-destruction? Or would it, free of its preconceptions, usher in a new age of peace? Amnesia explores what might happen if someone were to push the restart button on the human race.