DBA2-04AD Start with a lot of energy--first life only
DFA2-04AD Start with very little energy--first life only
8B26-07A2 Almost infinite life force
DF29-07DA Start with very little energy after first life
DB29-07DA Start with more energy after first life
DBA8-0DDD Start with 9 continues
DDA8-0DDD No continues
D7AA-0DDD Start with mega-points
DB6E-0D6D Start with 9 lives
D96E-0D6D Start with 5 lives
DF6E-0D6D Start with 1 life
C2E0-DF0A Infinite continues in 1 player mode
C2B1-AFAA Infinite continues in 2 player mode
F620-0FA2 Large main power up box gives max power
3C8D-6D67 + 3CA4-64DA Main collectable power doesnt go down after ranger 
powerup as fast