What If They Were In Smash

What if the Original Smash characters were DLC?

What If Isaac Was In Smash? (Moveset Ideas: 55)

What If I am Bread Was In Smash? (Moveset Ideas: 41)

What If Sans & Papyrus from "Undertale" joined Super Smash Bros.? (Fighter Concept #6)

What If King Boo Was In Smash? (Moveset Ideas: 53)

Smash but everyone is their canon size...

What if PBS had a Smash Bros?

What If Dr. Zomboss & The Horde Were In Smash? (Moveset Ideas: 95)

What If Papyrus & Sans Were In Smash? (Moveset Ideas: 20)

What If The Impostor Was In Smash? (Moveset Ideas: 91)

What If Every Franchise in Smash Had 8 Characters?