Cheat menu:
Pause, then hold L + R and press Left, B, X, Left, B, X, Left, B, X, A, X.
Health Reload:
Hold B + X + Y while playing.
Level select:
At the new game screen, highlight the "Options" selection. Hold B for three seconds, then press Y, A, X, B. Hold X for one second, then press B.
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