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Systems > GameCube > M > Metal Gear Solid: The Twin Snakes > Cheats

Here you are, at the mother lode of cheats for Metal Gear Solid: The Twin Snakes. Please note that staff make no promises as to whether or not reader-submitted cheats will work properly. Feel free to report if you find a cheat that does not work so a member of staff can look into the problem.

Secrets/Easter Eggs

Easily cross mine fields

If you want to easily cross mine fields, but you don't have the mine detector, just crawl on the ground where you believe mines are. Not only will receive no damage, but you'll also automatically collect all mines you crawl over!

Submitted by Felix_Arabia


Unlockables

Unlockables

Altered Costumes  
Beat the game twice, and the third time, Snake,
Merly and the Ninja will have altered costumes.

Altered Ending Theme
Beat the game three times, and on the third time, different ending music will play.

Altered Save Icon
Beat the game once, and look at your memory card
screen of your gamecube (after saving a new game
the icon will have changed from Snake to Otacon. The next time you beat it, and save, it will become the Ninja.

Bandana (Infinite Ammo)
Beat the game once with the Merly ending.

Boss Survival Mode
Beat the game once, with either ending, and you'll unlock this mode.

Digital Camera
Collect it while playing the game, in armory south, then beat the game. The next time you start a new game, on that save file, you'll start out with the Digital Camera in your inventory.

Merly Demo
Beat the game with Meryl's ending.

Costumes Merly Demo
Beat the game with the Meryl ending, with
altered costumes. In other words, beat it three consecutive times, while having the third ending be Meryl's ending.

Otacon Demo
Beat the game with the Otacon ending.

Costumes Otacon Demo
Beat the game, while using altered costumes (in other words, beat it three consecutive times in one file, while having the third time be Otacon's ending.)

Stealth
Beat the game with the Otacon ending, and start a new game under the same file to have an item called "Stealth" in your inventory. This makes you invisible to enemies.

Submitted by sayainprince

In extremely rare cases, most noteably with old consoles, performing some tricks can shorten the system's longevity. Staff and authors on the HonestGamers.com site take no responsibility for damage that may occur to your system as a result of using any cheat featured on this site. Also, if you have a cheat, trick, or code of your own for Metal Gear Solid: The Twin Snakes, please feel free to share. A million gamers might thank you for your help!




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Game Profile & Content
NA
EU
JP
-
Metal Gear Solid: The Twin Snakes (GCN) game cover art
Staff Score (Avg): 4.0
User Score (Avg): 8.5
Press Score (Avg): N/A
Reviews: 4
Guides: 6
Cheats: 2
Ratings: 4
High Scores: 0
Screenshots: 5
Videos: 0

Title: Metal Gear Solid: The Twin Snakes
Genre: Action (Contemporary)
Publisher: Konami
Developer: Silicon Knights
Release Date: March 9, 2004
ESRB: M
Save: 3 Blocks


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Metal Gear Solid: The Twin Snakes screenshot
Metal Gear Solid: The Twin Snakes screenshot
Metal Gear Solid: The Twin Snakes screenshot

   

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