All of the characters share the same input for their super move: Down, Left, Right, B.
Characters in parenthesis next to their inputs means that it only pertains to that certain character.
Goku, Goku F.
Down, Right, B
Down, Left, B
Down, Left, A
Down, A (air)
Left, Down, Right, A (Goku)
Zeru, Zeru G. (Cell)
Down, Right, B
Down, Left, B (Zeru)
Right, Down, Down-Right, A
Left, Right, B (Zeru G.)
Left, Right, A (Zeru G.)
Left, Down, Right, A (Zeru)
Fuliza (Frieza)
Down, Right, B
Down, Left, B
Right, Down, Down-Right, A
Down, Left, A
Tolanks (Trunks)
Down, Right, B
Down, Left, B
Left, Down, Right, A
Gohang, Gohang S. (Gohan)
Down, Left, B
Down, Right, B
Right, Down, Down-Right, A
Down, A (air)
Left, Down, Right, A
Left, Right, A (Gohang)
Pikolo, Pikolo F. (Piccolo)
Down, Left, B
Down, Right, B
Down, A (air) (Pikolo)
Left, Down, Right, A (Pikolo)
Down, Left, A (Pikolo F.)
Down, Right, A (Pikolo F.)
Mr. Buwu (Fat Buu)
Left, Right, B
Left, Right, A
Buwu (Kid Buu)
Down, Right, B
Down, Left, B
Left, Right, A
Right, Down, Down-Right, A
Gotanks (Gotenks)
Down, Right, B
Down, Left, B
Down, Left, A
Down, A (air)
Bezida, Bezida M. (Vegeta)
Down, Left, B
Down, Left, A
Left, Down, Right, B (Bezida M.)