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IN Dragonball: Advanced Adventure's One-on-One mode, if you charge up your beam attack and then jump to release, you can hold down to cause to go a 45 degree angle downwards rather than straight forward. This can only be done with characters that have a Kamehameha as their charged beam (Goku, Krillin, Jackie Chun, and Grandpa Gohan). Additionally, Goku, Piccolo, Chun, and Tien have a super move that uses all 4 bars of ki (That flying Kamehameha punch used to kill Piccolo for Goku, Destructive Wave for Piccolo, Tribeam for Tien, and that electric hold-in-place move for Chun) if you press L and R simultaneously. Tribeam requires repeated presses of the attack button for more hits, and there's a glitch which allows you to mash even after the window for it is over, which can deal around 2 and a half bars of life if done fast enough.