Enter this password:
S, C, B, C, R, S.
Stage 1 Warp
From the start of stage 1. Walk to the top left corner of the screen and press the
punch button to warp.
Stage 8 Warp
In stage 8, make your way to the gold fountain. Stand towards the middle of the screen
and through an enemy to the left and off the screen. You'll automatically warp to
an area filled with power-ups, extra lives, and other goodies.
Extra Hard
Enter M, R, R, Y, P, and N as your password.