NBA Jam 2004
Unlock Challenge Mode:
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At the "Enter Cheats" screen press X, A, B, UP. If
done correctly, "Challenge Mode" will appear at the
top of the screen.
Unlock Child's Play:
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On the "ENTER CHEATS" screen, press X, A, B, LEFT.
If done correctly, "CHILDS PLAY" will appear at the
top of the screen.
