Awesome as always, just a few nitpicks
My opinion on this is the same as it ever was. You have amazing talent for working with sprites. Your fight scenes are quick, yet not hard to follow, which is *very* hard to do. You also are really good at making things look like they really hurt.
You've gotten progressively better at handling characters personalities, too. Notably, Luigi and Shadow. Some people make Luigi out to be *nothing* but a coward, and comic relief and honestly you did that too yourself in the earlier episodes. But you've caught on to that - even if he doesn't realize it and is still scared about doing it - Luigi actually has abilities and can handle himself in a fight. Shadow also isn't some supreme god of fighting, he's just overconfident and thinks he is, you're good at showing this.
But the nitpick I have is just a thought really. You're not planning to make Wario and Waluigi comedy relief the *entire* way through, are you? I mean, Wario has every reason to be just as good at fighting as Mario is, just in a more heavy-handed way (which is entirely why Mario can beat him. He's quicker) I'll give you that Waluigi has absolutely no reason to be able to fight, though. He has no shown experience with adventures or anything of the sort. Especially like Wario and Mario have done.
