Made by Vash:

Unlimited Coins
Code:
121D8FA0 0000FFFF
Unlimited Snowballs
Code:
02222194 0A000000
Unlimited Lives
Code:
*L+R To activate. Activate after you die and your life count disappears from the top screen. 
*Must be activated EVERYtime you die

94000130 FCFF0000
022203D8 0A000000
D2000000 D2000000
More coming soon?