In battle mode, save enough money to get a Zero Shcider. It is 94,000 but its worth every penny, when you enter a battle press the Y button to turn on your laser blades, to activate them hold the A button and Run straight into an enemy. This does craploads of damange. I've beat the game 3 times without losing once doing this.
Get the Shield Liger DCS-J
If you have the Japanese Zoids Versus 1 save on your memory card the Shield Liger DCS-J will be available for purchase in battle.
Start Battle mode with 100000 BP
To start Battle Mode with 100000 BP simply start the game with a save game file from "Zoids Versus" on your memory card.
Unlock Chaotic Century and Guardian Force characters
Beat Zoids Battle mode with Van and Fiona2, Irvine or Moonbey.
Unlock Empire Story Characters
Beat Mission Mode on the side of the Empire.
Unlock Harry's Dark Horn
Beat Battle Mode using any two New Century Zero characters.
Unlock Leena's Gun Sniper
Beat Battle Mode using any two New Century Zero characters.
Unlock Leena's Tauros
Beat Battle Mode using any two New Century Zero characters.
Unlock Liger Zero Jager
Beat Battle Mode using any two New Century Zero characters.
Unlock Liger Zero Panzer
Beat Battle Mode using any two New Century Zero characters.
Unlock Liger Zero Snider
Beat Battle Mode using any two New Century Zero characters.
Unlock Marry's Iron Kong
Beat Battle Mode using any two New Century Zero characters.
Unlock Naomi's Gun Sniper
Beat Battle Mode using any two New Century Zero characters.
Unlock New Century Zero characters
Beat Zoids Battle mode with the Blitz Team members (Bit, Leena, Ballad/Brad, Jimmy/Jaime).
Unlock Republic Story Characters
Beat Mission Mode on the side of the Republic.
Unlock Tasker Sister's Lightning Saix
Beat Battle Mode using any two New Century Zero characters.
Unlock Tiger Driver's Saber Fang
Beat Battle Mode using any two New Century Zero characters.
Unlock VS I and Saga I Characters
Beat Mission Mode with both side of the Republic and side of the Empire.
Unlockable Zoids
On the title screen go to config and play these voices to unlock the Zoid:
