try all of the series, at least once through an emulator, or a buddy's copy of one of the legacy collections. if you don't like classic, try x. if you don't like x, maybe try zero or zx, they're a different spin on x. there's a turn based jrpg in the x series called command mission, legends and legends 2 are 3D ocarina of time-style third person adventure shooters (2 even almost masters the modern 3rd person control scheme, and happens to be one of my top 5 mega man games ever), there's the battle network games and star force, which are deck building action strategy jrpgs.
there's a mega man game for just about everybody, but you have to dig through a lot of games to find one that piques your interest if the platformers don't do it.