Ikaruga Cheats (GameCube)

Successfully complete the game under the easy difficulty setting without using any
continues to unlock the "Sound Test" option at the "Appendix" menu. Alternately,
accumulate at least fifteen hours of total game play.

Successfully complete the game under the normal difficulty setting without using any
continues to unlock the "Game Mode" option at the "Appendix" menu. Alternately, accumulate
at least twenty hours of total game play.

Successfully complete the game under any difficulty setting to unlock the "Gallery 2"
option at the "Appendix" menu. Alternately, accumulate at least ten hours of total game
play.

Every time you continue, the last digit of your score goes up by one permanently. For
example, if you continued once it is a "1", twice for a "2", etc. This is useful for
gauging how much you have continued once the "Free Play" option has been unlocked.

Successfully complete trial mode without using any continues to unlock the "Gallery 1"
option at the "Appendix" menu. Alternately, accumulate at least five hours of total game
play.

Note: This trick requires two Wavebird controllers. Set the receivers on the same
channel and use one Wavebird on the same channel. You can then control two players at the
same time. Set them side to side (horizontal) or (vertical) above each other by pushing
them to the edges of your screen. If one gets wasted, you can quickly change color so you
will have one black and the other white.

Accumulate at least three or four hours of total game play to get additional credits. By
the time you have accumulated six hours, you should have about nine credits from the
start, but it is not unlimited.

While playing a game, press Z to display a chain meter under the chain status.