Continue With Items 
Get to the fifth cave on the first island. Jump around in the place just after
 the fifth skull to find a secret room with the HudsonBee. When you continue, 
hold Left + Start to retain your items. 
Level Select 
At the title screen, press Down, Up, Left, Right, B, A, B, A.

CODE	KEY IN . . . 	EFFECT . . .
1	PESZAALA	Start with 2 lives
2	TESZAALA	Start with 7 lives
3	PESZAALE	Start with 9 lives
4	SXNLISSE	Infinite lives
5	GXUUGOSO	Keep items after dying--after 1st stage
6	VTVZZESE	Start with 2 Red Taylors(tm)
7	VTVZIESE	Start with 2 Blue Taylors
8	VTVXAESE	Start with 2 Classies(tm)
9	VTVXLESE	Start with 2 Don-Dons(tm)
10	VTVXTESE	Start with 2 Poleys(tm)
11	VTNZPESE	Start with 2 boomerangs
12	VTNZGESE	Start with 2 axes
13	VTNZYESE	Start with 2 invincibility crystals
14	SUEZEXLN	Mega-jumping Master Higgins(tm)
15	AAKXGTZA	Get 99 lives when you pick up 100 fruit