Android 16: Hell Flash
Android 17: Power Falling Star
Android 18: Power Falling Star
Cell: Spirit Bomb
Dabura: Hell Blade Rush
Dr. Gero: Life Drain
Frieza: Death Ball
Ginyu: Body Change
Goku: Super Spirit Bomb
Gokule: Ultra Spirit Bomb
Goten: Continuous Kamehameha
Gotenks: Galactica Donuts and Super Kamikaze Ghost Attack
Great Saiyaman: Justice Carnival
Hercule: Hercule Speical
Kibitoshin: Majestic Rush
Kid Buu: Warp Kamehameha
Kid Trunks: Energy Burst
Krillin: Fierce Destructo Disc
Majin Buu: Angry Explosion
Mystic Gohan: Super Dragon Fist
Nappa: Breakstorm
Piccolo: Special Beam Cannon
Raditz: Weekly Special
Recoome: Recoome Bomber
Super Buu: Absorption
Supreme Kai: Majestic Rush
Teen Gohan: Fatherson Kamehameha
Teen Trunks: Burning Slash
Tien: Volleyball Fist
Tiencha: Wolf Fang Volleyball Fist
Trunks: Burning Slash
Vegeta: Big Bang Attack
Vegito: Spirit Sword
Videl: Videls Close Call
Yamacha: Wolf Fang Blast

To do those hard moves (for example, Burning Slash), input the moves without pushing all the arrows (for example, (K), (K), hold [Right], (K), (K), (P)).