"Neo Contra OPM Nov. 2004-Issue 86"
OPM November 2004-Issue 86 Codes
Enable Code (Must Be On)
90339E58 0C0D015E
Infinite Credits
2039F5DC 00000063
Infinite Credits Usage
2012DDCC 00000000
Extra Credits
1012DDC4 00000001
Quick Score Gain P1
1039F69C 0000FFFF
Max Score P1
2039F69C 0098967F
Infinite Lives P1
2039F6A4 00000064
Quick Score Gain P2
1039F6DC 0000FFFF
Max Score P2
2039F6DC 0098967F
Infinite Lives P2
2039F6E4 00000064
Infinite Lives (Both Players)
2012F1D0 00000000
Extra Lives (Both Players)
1012F1CC 00000001
