Garou Densetsu Battle Archive 1 Cheats for PlayStation 2
Unlock Expert Mode:
Press Left, Right, Left, Right(2), Left, Right, Left at the 'How to Play' screen.
Unlock Ryuji Yamazaki and the Jin Twins:
At the 'Character Selection' screen highlight Terry, Hon Fu, Mai, Geese, Bob, Sokaku Mochizuki, Andy, France, Joe Higashi and Blue Mary in that order pressing X before moving on to the next character. You will hear a confirmation sound each time X is pressed and if you have entered the code correctly the portrait for Ryuji and the Jin twins will appear on the 'Character Selection' screen.