Easy Dragon Balls
O.k. What you have to do is go to the Z Battle Gate: Saian Saga.
Go to the battle where you are Tien and you have to fight Choutzu. Once the fight starts, knock him down and then blow up the time chamber.
There is a dragon ball in the ruins.
Pick it up and win the fight. Repeat this entill you have all 7.
If you need more help, we've got more Dragon Ball Z: Budokai Tenkaichi cheats and also check out all of the answers for this game
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