The character of Roll is given a rather shapely female form, complete with a bust, which is completely different than her appearance in the games.

A lot of robot-on-robot action; Mega Man and Dr. Wily's Robot Masters engage in battles involving physical and weapons-based combat resulting in collateral damage.

Mega Man destroys many robots with many science-fiction weapons and physical combat. Mega Man's "life" is imperiled regularly episode by episode.

Idk.

None to speak of.

There are times when Mega Man faces serious danger as he risks his life fighting Wily's robots.

One episode, "Night of the Living Monster Bots", is based on a fictional horror film.