Godzilla Unleashed Cheats

Press X + Up to display the cheat entry screen. If that does not work then finish a characters story and go to continue. Then, skip the animation and hold X.

Certain monsters are obtained by completing a certain task.

Successfully complete Story mode to unlock the Mutant faction for purchase at the shop for 15,000.

Successfully complete the game with Godzilla to unlock the following bonuses.

Monsters:
Baragon, Battra, Mecha King Ghidorah, Mechgodzilla2, MegaGurious, Methra, Moguera, Obsidius, Orga, Space Godzilla, Godzilla 1990, Jet Jaguar.

Concept Art:
Pictures 1 through 24.

Levels:
London, Monster Island, Mothership, New York, Seattle, Tokyo.

Video:
Trailers, Video 1, Video 2.

You can acquire Power Surges by defeating any monster that is under the influence of Power Surge crystals (the monster will be using a Power Surge). To activate any of the acquired Power Surges, press Square + Circle at any time during a battle. Each Power Surge can only be used once per battle. Also, the Power Surge used will be random. Note: Power Surges can only be used in Story mode.

Shoot down the ship in the "Invasion" level at San Francisco. You can now select the Mothership as an area for purchase at the shop for 35,000. Alternately, play as the Alien faction. You can select the Mothership after another faction shoots down the ship.

Fight a two player battle in Brawl mode. You will earn has much as 1,000 points to spend in the store. This helps unlock more characters faster than playing through Story mode multiple times.