Successfully complete Battle Mode, NCO timeline. It will be available in Battle, Vs, and Fist modes.
Blitz Tiger
Successfully complete Battle Mode, Vs, Saga timeline (for in Battle, Vs, and Fist modes.
Bloody Deathsaurer
Successfully complete Mission mode as the Empire side It will be available in Vs. mode.
Cargo Mission
On the mission where you have to protect the cargo, use the Cannon Tortoise's 8 Shell launcher for maximum destruction. Use it at long range.
Chimera Dragon
Successfully complete Mission mode as the Republic side. It will be available in Battle, Vs, and Fist modes.
Counter Attacking a Lightning Saix
When using a shadow wolf or maybe any other zoid. When the saix is locked onto you run straight at him. And when he uses his lunging claw attack. Dodge left or right and use your lunging attack. This is a good way to counter attack.
Cyclops 1
Successfully complete everything in the game. It will be available in Battle, Vs, and Fist modes.
Cyclops 2
Successfully complete everything in the game. It will be available in Battle, Vs, and Fist modes.
Death Stinger
Successfully complete Mission mode as the Republic side It will be available in Vs. mode.
Deathsaurer
Successfully complete Mission mode as the Empire side It will be available in Vs. mode.
Diablo Tiger Alpha
Successfully complete everything in the game. It will be available in Battle, Vs, and Fist modes.
Diablo Tiger Beta
Successfully complete everything in the game. It will be available in Battle, Vs, and Fist modes.
Double Arm Lizard
Successfully complete any Battle Mode. It will be available in Battle, Vs, and Fist modes.
Easy Escape
When you are cornered or cannot outrun a Zoid, just use a Speed Booster. Another thing you can use is a shield. If you use one, speed on a Rev Raptor is recommended. You will have a very strong Zoid that can defeat lots of opponents easily.
Elephander SS
Successfully complete Battle Mode, NCO timeline. It will be available in Battle, Vs, and Fist modes.
Energy Liger
Select the 'Voices' option in the 'Config' menu, then play the following in order: 004, 044, 019, 066, 034.
Geno Hydra
Successfully complete Battle Mode, Vs, Saga timeline. It will be available in Battle, Vs, and Fist modes.
Get special zoids
To get the Blade Ligers, Gustav and Giga Gogulous you must defeat Battle Mode using the Van or Zoid characters. Beat mission mode with one side, then beat it with the other side. Also you can beat Battle Mode with someone from the Bit series to get Bit's 3 Ligers.
Gojulas Irvine
Successfully complete Battle Mode, CC, GF timeline. It will be available in Battle, Vs, and Fist modes.
Gryphon
Successfully complete Mission mode as the Republic side. It will be available in Battle, Vs, and Fist modes.
Gun Sniper Naomi
Successfully complete Battle Mode, NCO timeline. It will be available in Battle, Vs, and Fist modes.
Gustav
Successfully complete Battle Mode, CC, GF timeline. It will be available in Battle, Vs, and Fist modes.
Iron Kong PK Mary
Successfully complete Battle Mode, NCO timeline. It will be available Battle, Vs, and Fist modes.
Liger Aero
Successfully complete Mission mode as the Republic side. It will be available in Battle, Vs, and Fist modes.
Liger Zero Jager
Successfully complete Battle Mode, NCO timeline. It will be available in Battle, Vs, and Fist modes.
Liger Zero Panzer
Successfully complete Battle Mode, NCO timeline. It will be available in Battle, Vs, and Fist modes.
Liger Zero Pheonix
Enter the configuration menu and play the following voices in order: 021, 001, 018, 006, 023.
Liger Zero Schnieder
Successfully complete Battle Mode, NCO timeline. It will be available Battle, Vs, and Fist modes.
Liger Zero X
Successfully complete Mission mode as the Republic side. It will be available in Battle, Vs, and Fist modes.
Lord Gale
Successfully complete Mission mode as the Republic side. It will be available in Battle, Vs, and Fist modes.
Mad Thunder
Successfully complete Mission mode as the Republic side It will be available in Vs. mode.
Matrix Dragon
Successfully complete Mission mode as the Republic side. It will be available in Battle, Vs, and Fist modes.
Mega Deathsaurer
Select the 'Voices' option in the 'Config' menu, then play the following in order: 000, 007, 077, 041, 054.
Proto Sabre
Successfully complete Mission mode as the Empire side. It will be available in Battle, Vs, and Fist modes.
Recommended Zoid
When you do tournament or mission and can buy a Rev Raptor (sell the twp weak ones), use the two pointy things at all times. You can use it unlimited times and it does good damage. It is possible to defeat a Fuzor Dragon without getting hurt by doing this.
Salamander
Successfully complete Mission mode as the Republic side It will be available in Vs. mode.
Seismosaurus
Successfully complete Mission mode as the Republic side. It will be available in Vs. mode.
Shield Liger DC-J
Start the game with a save game file from Zoids Versus on your memory card.
Shield Liger DCS-J
Start the game with a save game file from the Japanese version of Zoids Versus on your memory card to have the Shield Liger DCS-J immediately available at the store.
Trinity Liger
Successfully complete Battle Mode, Vs, Saga timeline. It will be available in Battle, Vs, and Fist modes.
Ultrasaurus
Successfully complete Mission mode as the Empire side It will be available in Vs. mode.
Unlock Bit's Ligers
To unlock Bit's 3 Ligers you must beat Battle Mode with someone from the Bit series.
Unlock Blade Ligers
To unlock the Blade Ligers, Gustav and Giga Gogulous beat Battle Mode with Van or a Zoid from the Zoid series.
Zoids Saga and Vs. Battle Mode
Complete mission mode as the Republic or Empire then choose a character from the appropriate plotline.