Ugh, I know Samus isn't that bad, but I just can't get behind her moveset. It's not her, it's me! -_- But anyway, yeah, the Blue Mario outfit was in every Smash game except Smash 4. I just play regular Mario now.
...And while I would love to educate you on the many wonders of FF1, I don't have the time to type a giant fortress of text right now. But in short, It allows so much freedom in your character choice. You can pick any combination of 4 classes, name them anything you want, and the game is always beatable, no matter what, guaranteed. 4 Mages? Yup. A Thief, a Monk, and 2 Healers? You betcha. A solo Warrior? Go nuts! It's charming in that sense.
While I'm not quite open at this very moment, I will be pretty soon. Maybe like, 30 more minutes? I'll tell you when. If I don't respond by 3PM EST, then that means something happened and it'll have to wait till' tomorrow, but I don't think that'll happen.