Continue
At the Game Over screen, hold Select on controller one and press A and B on 
controller two then continue holding these buttons and press Start twice on 
controller one.

CODE	KEY IN . . .	EFFECT . . .
1	AAVPNLGP	Jump OK, even with no power
2	ZAUZAIPA	Gain double power on every pick-up
3	AGVONLAA	Jump OK at any speed
4	PANPNLIE	Set jump OK speed to 190
5	LANPNLIA	Set jump OK speed to 130
6	GEOAGGAA	Start on scene 5
7	PEOAGGAE	Start on scene 10
8	TEOAGGAE	Start on scene 15