Megaman Maverick Hunter X: The Day Of Sigma | Official

You must clear the game once with X to unlock the movie in the "Options" or "Bonus" menu.

The 25-minute OVA serves as a to the first Mega Man X game. It explores the days leading up to the Maverick rebellion: MegaMan Maverick Hunter X: The Day of Sigma

It details how Sigma, the former leader of the Maverick Hunters, orchestrated a mass revolt, hacked mechanoids to distract the hunters, and eventually destroyed Abel City. You must clear the game once with X