Video game cheats for all your favourite video games.

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Playstation 2 Cheats: Gantz Cheats

Neko Mimi Alien Mode
Beat the game with any character other then Kurono Kei. The Neko Mimi Alien mode will be found under the Extra Option Menu.

Play as other characters
After beating the game once, go to extra option and select the first option. You'll get to choose a character to play as. You can also choose between weapons, battle items and partners.