Metal Gear Solid: The Twin Snakes Action Replay Codes (US)
This page is dedicated to all of the Action Replay Codes that I have for Metal Gear Solid: The Twin Snakes (US) on the Nintendo Gamecube. If you're looking for the Metal Gear Solid: The Twin Snakes (UK) Action Replay Codes then I recommend that you follow the link provided to be taken to that page instead.
If you are using the Dolphin Gamecube Emulator and struggling to figure out how to get these codes to work, look no further! Check out my How to setup Action Replay Codes on Dolphin or my How to setup Gecko Codes on Dolphin guides. Both of these can provide you the guidance that you need to get your codes working.
Only Use One of these codes At A Time
999 Health
DAYT-ZZJU-59XY1
UC1E-K4BK-D9ZMW
CKK4-M516-3PDQQ
MZF2-ZP75-5CVJG
CUG4-3YT7-T81NP
Unlimited Medicine
NG2R-WK67-U5ZD4
B2AZ-JHFM-JHX5T
Unlimited Bandages
3UX7-BW3H-ABWF6
VTER-F181-Y24MB
Unlimited Oxygen
VFP8-FNVR-XCGA6
U1EX-B2VM-FK4W3
Body Armor Always Equipped
FTYT-6JTJ-X7BQU
AP2B-J26J-0XYA0
WZM5-Z2RF-72T5K
FPS Mode
On: C-Stick Up
Off: C-Stick Down
You have to switch back to your normal view to interact with many objects
Don't leave on when entering cutscenes or doing story events, it can get buggy.
NCBW-KBC3-MRT8D
1FJD-AYME-FK20N
U0UT-VR8Q-T6601
4MGY-3JRC-U6FD9
6Z3K-CY9N-BEV13
Unlimited Grip
274G-2ZYN-9145E
TJRE-8NHZ-NV9AF
Radar Always Alert Mode
C63Y-HWFU-EFNHR
4Z3N-ZNB1-E4DR9
H5ER-TJUT-E380Y
UR7V-8937-QKY07
18JR-8ZQ2-6E5Z1
D35J-2XYU-8P4ZD
Z7RE-3GND-WH40F
KKRU-N0Z9-E7FDX
Level 10 Keycard
Z6P6-3UTA-FKVY2
WR4Z-DH20-UQW3B
Never Reload
UECU-4UMV-4CZQP
C4NC-QBBC-JTHU5
ZZVW-2GDU-DGH8J
WV4Y-X9TW-UUE0G
UXK3-G83X-75FQZ