The turnip has finally returned!!!!
Yippeeeee!
I've already finished his arcade route (with the Retired Champ costume obviously) and i feel like Cannon Fodder's title card would make for a banger wallpaper or poster.
Also, here are some guesses for the guest character:
The Batter from OFF (you made some stages based on that game in Schwarzerblitz's workshop)
John Handgun from The Worst Of Guys (you and Dr. Butler are buddies and you added him to Schwarzerblitz's workshop)
The bunny from Gerascopia (roeb! was a playtester for ExploJudo)
P.s. : Chaingear, Cannon Fodder and Random costumes when???
Dangit.
Also, i know Platform Fighters aren't really your cup of tea, but i would like to suggest you what i think is one of the most unique ones: CodeName Prodigy: https://store.steampowered.com/app/1608310/Codename_Prodigy/
This game is NUTS.
Every character has a crazy gimmick like having specials that only deal knockback or having an install that doubles all damage you get dealt, but that also lets you return all the damage you received in this state in a single attack.
But sadly, outside of tutorials and an unfinished target smash mode (As of rn only 1 level is available) it has no single player content, at all. It has online though!