Used to come home from school and watch Megaman followed by the Mutant League cartoon. Was good days.
Whoa whoa whoa, there was a cartoon about the Mutant League games?
Honestly though, when this was airing, I enjoyed it when I could be arsed to be awake at 6 a.m., but I just couldn't get too excited about it. It was 1994, Mega Man X was the new exciting Mega Man game, and no one knew that the "main" Mega Man series was going to be continuing on the SNES and PS1 after that. I didn't even know that they made the one single Mega Man X crossover episode until a few years ago.
Why make a cartoon about a series of NES games in 1994, the year the NES was discontinued? The best case scenario was that it would be advertising for Mega Man 6 (which Capcom didn't even bother publishing themselves at that point, leaving it to Nintendo to release).