Press R1 + R2 at main menu for bonus missions:
D00B1418 000A
800C7C42 0403
Unlimited time:
800480CA 2400
0:00:00 clear time:
800C14C4 0000
800C14C6 0000
No continues used:
300C14CA 0005
No saves used:
300C14C3 0000
Extra plugs:
800C1B00 00FF
Walk through walls:
80080916 2400
8008093A 2400 All codes above from LMKim.
Official codes
from InterAct. Codes
from Game Shark Users. Codes
from The Game Shark Code Creator's Club.
Addendum: The "Have Lots Of Plugs On Pickup" code sets
the total of plugs to 255. This is more than enough to open every
E-box in the game. However, If the code is left on the total of
plugs will never decrease; meaning that you will have infinite
plugs.
Information in this section was contributed by Shotgunner.
The "Infinite Ammo and Items" code does work, even though
it may not appears so when it is first tried. The code affects
the total amount of ammunition (bullets, shells, grenades and
darts) that are already loaded into the gun. Once you fire all
the ammunition in the gun you have equipped, you can refill the
ammo by going into the menu and quickly backing out. The total
amount of ammunition that was in the gun will be restored. Your
gun will also be refilled when you walk through a door. This may
be done as often as needed.
Information in this section was contributed by Shotgunner.
European and Australian (PAL) versions
Unlimited health:
800B9A1C 083C
All weapons:
800C1A50 FFFF
Press L1 + L2 to save anywhere:
D00B18C0 0005
800B7EF0 0007
Japanese (NTSC) version
Enable code for mod-chips:
D014957E 1040
8014957E 1000
Unlimited energy:
800AE1DC 04B0
Full map:
B0060002 00000000
800B6238 FFFF
Press L1 + Select to save anywhere:
D00B71B8 0104
800AC6B0 0007
