Super Adventure Rockman
The game plays out like an interactive anime tv mini-series where each disc in the game is an "episode" with opening and ending credits. The player basically follows the plot through numerous movie clips and every now and then is asked to make decisions, be it a reply to a character, the left or right path, or even some quick time events. Aside from this the player is also thrown into battles at certain key points of the game, where the game switches to a static first person view in which the player has to kill whatever enemy or boss has crossed Rockman's path.
In true Mega Man/Rockman fashion, Rockman absorbs the powers of any boss he defeats along the way, to be used against another boss later on in the game or any difficult enemies he encounters.