Debug Menu...
	Level Passwords (Start Each Wi...
	Passwords...
	Secret Ability...

At the title screen, press and hold Left, A, Select & Start and then press Reset. If done right, the game should start on the debug menu.

Note: A = Bent Banana; B = Half Peeled Banana; C = Peeled Banana; D = Flat Banana.

Effect	Password
Level 1-1	CAAABDAD
Level 1-2	DAABBDAD
Level 1-3	AAACCDAD
Level 2-1	BAADCDAD
Level 2-2	DABABDAD
Level 2-3	AABBCDAD
Level 3-1	BABCCDAD
Level 3-2	CABDCDAD
Level 3-3	AACACDAD
Level 4-1	BACBCDAD
Level 4-2	CACCCDAD
Level 4-3	DACDCDAD
Level 5-1	BADACDAD
Level 5-2	CADBCDAD
Level 5-3	DADCCDAD
Level 6-1	AADDDDAD
Level 6-2	DBAABDAD
Level 6-3	ABABCDAD
Level 7-1	BBACCDAD
Level 7-2	CBADCDAD
Level 7-3	ABBACDAD

Note: A = Bent Banana; B = Half Peeled Banana; C = Peeled Banana; D = Flat Banana.

Effect	Password
Level 1-2	BAABAAAA
Level 1-3	DAACAAAB
Level 2-1	AAADBAAB
Level 2-2	DABAAABB
Level 2-3	CABBBCBB
Level 3-1	DABCBCBB
Level 3-2	BABDCCBC
Level 3-3	DACABBBD
Level 4-1	AACBCBBD
Level 4-2	BACCCBBD
Level 4-3	CACDCBBD
Level 5-1	AADACBBD
Level 5-2	CADBCCBD
Level 5-3	AADCCCBA
Level 6-1	BADDCCBA
Level 6-2	DBAABDBC
Level 6-3	BBABCDCC
Level 7-1	CBACCDCC
Level 7-2	DBADCDCC
Level 7-3	CBBACDDC

While playing, hold B + Down for 3 seconds and then immediately press Up + B.