Here are some cheats and tips for the game Power Blade.
Sound test:
Hold Up/Right on controller one and A + B
+ Down/Left on controller two. Press Start on controller
one while all buttons are pressed.
Level Password
2 B2712209
3 G3784JD2
4 6843D12F
5 IBJ39FK4
6 J23KGBBK
7 77KDIOGJ