Master Codes
Master Code by Mezmorize
Game Genie
ELCA-8A8C
Master Code (Improved) by terpsfan101
Game Genie
J4CA-8A68
Regional Lockout Bypass (European and Japanese Systems) by terpsfan101
Game Genie
CLCT-8A32
1 Shot Kill All Enemies In Game And All Bosses by Fanat
Game Genie
AD5A-RAF4
Have Multishot Power-Up by iamstillhiro1112
Raw
FF4646:0004
Infinite Energy by iamstillhiro1112
Raw
FF4644:0009
Infinite Health by terpsfan101
Game Genie
RF1T-L6TC
Infinite Lives by iamstillhiro1112
Raw
FF4642:0009
Infinite Lives by terpsfan101
Game Genie
AV1A-LA2W
Infinite Lives And Energy by VisitntX
Game Genie
AK1T-LA2T
Invincibility by VisitntX
Game Genie
EL2A-LN4J
Invincibility by Fanat
Game Genie
RZGA-26WR
R1JT-R600 
R0KT-L6TL
R1MT-R6TW
R0FA-L614
Invincibility by terpsfan101
Game Genie
RG2A-L6WJ
NG2A-MA4L
Invincible by Fanat
Raw
FF4704:0010