Unlockables
During game play press the Back button (next to the X-Guide button) and input the following codes to unlock the corresponding:
Restock Ammo:
Red, Green, Blue, Yellow, Left, Right, Left
Restore Life:
Red, Green, Red, Green, Up, Up, Down, Blue
Load Up:
Up, Up, Down, Down, Left, Right, Left, Right, Red, Green
Invulnerability:
Down, Up, Down, Down, Up, Right, Left, Right, Yellow, Blue, Blue, Green
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