So this is sort of late... but given how close the video this fight is supposed to be based on was around Halloween, I had to focus on those videos (and deal with some brutal AI).
So here's SMG4 VS Peppino. I did this during my stream the other day, but now it's back for its own video. And let me assure you the choice to NOT use a Pizza Tower stage was on purpose. It makes sense.
BTW, I'll have to get this stage updated. This is the one from ShiroTori BTW. I have another Casino Night Zone stage, but that's based on the one from Sonic the Fighters.
Regardless, I hope you enjoy this video.
Characters used:
SMG4/supermarioglitchy4 (Shyrx, ButtoningBag680 AI Patch)
Peppino (somebody407, DaMarioMemer AI Patch)
Stage: Casino Night Zone by ShiroTori
BGM: Sonic Generations - Casino Night Zone (Classic)