Zoids: Legacy has a lot of content for a Game Boy Advance game, such as weapons to find and more than 100 Zoids that you can customise. Fortunately, there are GameShark codes to make things easier. The downside to having many codes is that the game's software cannot support a large number of active cheats at one time. Your GameShark will give you an error message if this happens. Just restart your Game Boy and activate fewer cheats if you experience this issue.
You have an infinite amount of gold when this cheat is active. Enter the following into your GameShark exactly as shown:
Unlock All Weapons
This code allows you to access every weapon in the game. The code size is unusually largem so make sure to double-check everything before you activate.
Unlock All Items
Enter the following to get instant access to every item in the entire game.
Unlock All Zoid Cores
No more hunting these pesky things down. This code instantly unlocks every core.
One Hit Kill
This lets you slay every enemy in the game with just one attack. It doesn't matter what type of attack you use.
Infinite Experience Points
This is a fast way to reach your maximum level. Fight and win any battle to reap the benefits.
Unlock All Commands
This code will let you use any command you want, even from the beginning of the game.