Sound Test...
	Various Passwords...

Enter K3456712 as a password. Press Up or Down to select the various options, A to select sounds, and Start to play the sounds.

Select "Continue" on the "Game Select" screen.

Effect	Password
Start at final level with max bomb explosion length and max bombs on-screen at a time	1F4441G1.
Start with max bomb explosion length and max bombs on-screen at a time	111K41G1.