Dragon Ball Z: The Legacy of Goku II Secrets and YouTube Video Walkthrough (GameBoy Advance)

Dragon Ball Z: The Legacy of Goku II is an action RPG developed by Webfoot Technologies and published by Atari for the Game Boy Advance. It is based on the anime Dragon Ball Z and is the sequel to Dragon Ball Z: The Legacy of Goku. It is also the first and only one of the Legacy of Goku series to be released in Japan. The game starts in the timeline of Future Trunks, drawing elements from the TV special The History of Trunks. Afterwards, it begins in the present and allows the player to assume the role of young Gohan. Drawing further into the storyline, more playable characters appear as well as more abilities up until the final battle with Cell.

The game uses environments, enemies, attacks and music directly from the anime itself (though the music is from the English dub). The title mostly follows events of the Android and Cell sagas.

Unlockables

Fight Cooler (Extra Boss)
After you find all 7 Nameks take them home and Cooler will be waiting to fight you. The dialog before the battle will be different if you use Trunks or Goku.

Unlock Mr. Satan (Hercule)
To unlock Mr. Satan, simpy get everyone but Goku to Level 50 and then go through each character's Level 50 Area and collect their Character Trophies. Then, simply beat the game and you'll get Goku's Trophy, with a message of Mr. Satan now being playable.

Unlockable Trophies and Character
Here's how you get the five trophies and the extra character:

Gohan - Get him to level 50

Goku - Get him to level 50

Hercule - Get all five trophies

Piccolo - Get him to level 50

Trunks - Get him to level 50

Vegeta - Get him to level 50

Glitches

Auto charge
While playing as Vegeta charge up the big bang attack as soon as you start charging pause the game and let go of the charge button then unpause the game and it will charge automatically.

Secrets

Alternative Ending
To see the other ''special'' ending to the game, unlock Mr. Satan and get him to Level 50. Then, go to West City and break down the Level 50 door to ZZTV and you'll see a different ending to the game.

Free Healing Items
In the Capsule Corporation, go to Level 2. There, talk to Mrs. Briefs. She will give you a cookie. Continue talking to her, and she will never stop giving you cookies. These restore a small amount of HP every time you eat one.

Gohan's Trophy
To get Gohan's Trophy , simply get to Level 50 with Gohan then go to the ''50'' gate outside Gingertown to collect the trophy.

Goku's Trophy
To get Goku's Trophy, simply finish the game.

Piccolo's Trophy

To get Piccolo's Trophy , simply get to Level 50 with Piccolo then go to the ''50'' gate at Namek planet to collect the trophy.

Play as Hercule
To play as Hercule , simply collect all 5 trophies.

Trunks' Trophy
To get Trunks' Trophy , simply get to Level 50 with Trunks then go to the ''50'' gate at West City to collect the trophy.

Vegeta's Trophy
To get Vegeta's Trophy , simply get to Level 50 with Vegeta then go to the ''50'' gate at Northern Mountains to collect the trophy.

Weird way to level up
When you can get to the part where the old man steals the key from the mayor, you have to chase him back to his house. When you go inside his house you'll see a blue punching bag. If you continuously hit it you will slowly gain experience.

Here's a neat YouTube video walkthrough in case you ever get stuck while playing this beautiful title: