The codes should work with the region specified but may work for other regions as well.
- Enable Code (Must Be On)
10009B48 0007
0000BA55 000A - Have All Items+Weapons
82007A84 FFFF
82007A86 FFFF - Press Select+L To Skip Level
74000130 01FB
32007CC6 0007
Infinite Item Codes
- Small Medikit
82007A7E 03E7 - Large Medikit
82007A80 03E7 - Uzi Ammo
82007A74 03E7 - Golden Gun Ammo
82007A78 03E7