In reality, Isoc was using this fraudulent claim to get as many Reploids as possible corrupted in Nightmare-infested areas. He was used by Isoc as a scapegoat for the Nightmare, describing him as the 'ghost of Zero' and enlisting volunteers to join the Nightmare Investigators and stop him. Zero Nightmare was created by Gate using the Nightmare and Zero's DNA. While some memories and attack patterns seem to have remained from different periods of Zero's life, the clone was incomplete in any respect, and was therefore easy for X to see through as a forgery of his longtime friend.Ġ7 October 2008 History Mega Man X6 These conflicting and random exchanges of dialogue suggest that the Zero Nightmare has some of Zero's memories from throughout Zero's life (including the times with his original programming), but without context, he simply acts on his base instincts, which compel him to kill X and any others who stand in his way, eerily similar to the Maverick state Zero was first found in. No matter what, though, X would deny his claims or snap at the 'cheesy fake,' and Zero Nightmare would instantly go into a rage bent on killing X, or claim X has gone Maverick and that he will retire him. KILL!' among other incoherent phrases in a mindless rage. Other times he would claim to be Zero himself, and yet other times, he would yell 'BLUE. At times, he would ask X where Zero was, seeking him. Zero Nightmare is an agent of chaos, designed specifically to draw attention by wreaking havoc. In Mega Man X DiVE, Zero Nightmare is also shown with one sparking purple eye and glitch-like effects surrounding his body. Additionally, Zero Nightmare's Z-Buster design is based on the sprite from the Mega Man X5 prototype, rather than the sprite from the final version. His entire body is purple in color, while the gems on his body are green and his Z-Saber is grey. The Zero Nightmare is a discolored palette swap of Zero's sprites from Mega Man X5. Zero's Z-Buster in Mega Man X5 compared to Zero Nightmare's buster.

Megaman x blade armor sprite sheet