Yes, I know, I’m taking a chapter out of KirbyFan99’s Book, but I had a good idea.
Kirby: would make small-medium rockets, makes orbit every once in a while.
Dedede: would brute-force huge fuel depots into orbit using massive rockets.
Metaknight: Makes prototype supersonic jets and some SSTOs.
Bandana Waddledee: puts lots of rovers on the steam workshop for the game so that people can send them to other planets.
Gooey: only uses SRBs to make rockets. Not good design really.
Marx: reenters Kerbals in increasingly small craft and increasing speed.
Rick, Kine, and Coo: would build replicas of real-life missions.
Adeliene: would make long range passenger jets.
Dark Metaknight: would download Infernal Robotics and use pistons to crush planes.
Daroach: makes minimalist rockets. Gotta be frugal!
Magalor: the kind of sicko that reenters Kerbals in their EVA suits.
Taranza: SSTO maniac. Nothing else to say here.
Susie: makes stock mechanisms that leave even seasoned players of the game stunned.
Hyness: summons the kraken daily. Again, not much else to say here.