Browse Cheat Codes by Game Title
Video Game Cheats, Codes, Walk-Throughs, and Hints/Guides for Metal Gear Solid: The Twin Snakes
| Platform: GameCube
||User rating: 6.5
||Page visits: 783
See Yoshi and MarioAfter your battle with Ninja, take a time to look around Otacon's office. You'll see a Yoshi and Mario statue on a filing cabinet. Shoot the Yoshi and he will make his classic noise. Shoot Mario and a 1Up will appear above his head. In addition, you will get a health bonus with each 1Up.
GameCube and Wave BirdIn Otacon's office, take a look at the desk to find a GameCube and Wave Bird. In addition, look at the monitor nearby to see the GameCube boot-up screen.
Anubis PosterThere is yet another egg in the Otacon's office. On the wall is a poster of Zone of the Enders: Anubis, which Otacon mentions during the cut scene. Fans of the game will recognize the poster as the game's box art.
Alexandra Roivas in a Girlie MagOne of the girlie magazines you can pick up features Alexandra Roivas from Eternal Darkness. Just open the magazine and zoom in to see her in a bikini.
Get Peed On and Make Friends with WolvesAfter fighting Psycho Mantis, follow Meryl through the wolf den. At the end of the den Meryl will be waiting with two wolves. Hit Meryl once and then quickly hide inside of a box. Meryl will instruct the pup to pee on Snake. You can now walk through the wolf den, while having the box equipped, without being attacked by the wolves.
Zone Of The Enders ReferenceLook at one of the posters in Otacon's office to see the graphic from the front of the Zone of the Enders: The 2nd Runner box.
Eternal Darkness ReferenceOne of the magazines found in the game has a picture of Alexandra Roivas wearing a bikini. Pick it up, open it, then zoom in on the contents to find her.
Otacon's CostumeSuccessfully complete the game twice on any difficulty setting with submitting to Ocelot when being tortured to not save Meryl.
Otacon DemoSuccessfully complete the game on any difficulty setting with submitting to Ocelot when being tortured to not save Meryl.
Meryl's CostumeSuccessfully complete the game twice on any difficulty setting without submitting to Ocelot when being tortured to save Meryl.
Meryl DemoSuccessfully complete the game on any difficulty setting without submitting to Ocelot when being tortured to save Meryl.
Alternate Ending ThemeSuccessfully complete the game three times on any difficulty setting for an alternate ending theme.
Stealth Camouflage and Tuxedo CostumeSuccessfully complete the game twice on any difficulty setting to unlock the stealth camouflage and tuxedo costume. When you equip the stealth camouflage enemies (except bosses) and cameras will not detect you.
Bandana, Camera and Extreme Difficulty SettingSuccessfully complete the game on any difficulty setting to unlock the Bandana, Camera, and extreme difficulty setting. When you equip the bandana you can use an unlimited amount of ammo and will not have to reload your gun. After you receive the camera there will be an "Album" option on the main menu, use this option to view pictures that have been taken.
Psycho Mantis CommentsHaving saves from various games on your card such as Eternal Darkness, Legend of Zelda: The Wind Waker, Super Mario Sunshine, or Super Smash Bros. Melee will allow you to hear specific comments made by Psycho Mantis during the boss fight.
Gain Extra HealthDuring the Ninja boss fight, shoot the Mario figure on the desk to gain extra health.
Eternal Darkness PosterIn the Armory, B2 of the Tank Hangar, there are six separate rooms. If you go inside the top far right room, there is a locker with an Eternal Darkness game poster inside.
Outer Heaven NametagAfter the scene where the Ninja kills all the soldiers outside the Lab, Look at the soldier closest to the door. You have to look down using your scope, but his nametag says "Outer Heaven". You'll get a better camera angle if you look at it upsidedown.
Meryl in Her PantiesWhen in the Holding Cells area, crawling through the vents to find the DARPA Chief, you'll first see Meryl doing exercises in her cell. Before going forward to meet the DARPA Chief, exit the vent the same way you came in and re-enter to see Meryl doing exercises in her undewear. You can leave the vent and come back once again to see her performing other exercises.
Make Mei Ling MadUsing your very cool and high tech codec call Mei Ling. When giving the option of saving or not select not saving. Do this a few times and eventually she'll give you a brief talking to and she'll stick her tongue out. Not very professional Mei Ling.
Upset MerylRight after you meet Meryl in the Restroom of the Nuke Building, Go into first person mode and stare at her breats. She will spit out comments like "Why are you staring at my...?" or "Don't look at me like that!"
Meryl?s TauntAfter you go through the wolf caves and end up in the minefield (right before Meryl gets shot by Sniper Wolf). After Meryl crosses, run into a mine. Keep doing this. Meryl will then whistles and slap her rear. Repeat this to see her do it again.
Meryl in Her Panties (another one)We all know Snake is a ladies man (and a pervert,) so I believe this cheat suits him. After the battle with The Ninja you are sent on a mission to find Meryl who is wearing and enemy uniform on the floor B1. Once you discover her she will the make a run for the girls bathroom to the right of the elevator. Be in hot pursuit and make it to the bathroom at least a few seconds behind her and through out that whole cut seen she will be in her underwear. You go Snake!
Escape Medical Room Prison VariationAfter the torture room scene, Otacon will come to Snake give you all the items you need to escape the holding cell. Alternatively, if you wait even longer the Ninja will come and open the door for you.
Get Liquid's Dog TagWhile in the hand-to-hand fight with Liquid, get him near the edge. Once there, start your punch combo, then finally kick him off. He will grab on to the edge, and as he does, his nametag is up for grabs.
Alternate EndingInstead of hurrying back to fight Sniper Wolf and save Meryl, or holding out while being tortured by Ocelot, do whatever you can to allow Meryl to die during the course of the game. Then, instead of riding off to a happy ending, Snake will simply ride off on his snowmobile all by himself to fight another day.
Perform ExorcismsAfter you find the camera, in a level 6 security door behind a destructable wall in armory south, take pictures of random stuff. When viewing the pictures, you will see other pictures of some freaky stuff laid over top of yours, and there will be a new option that says "exorcise". All this does is makes the ghost go away, so do not do this if you like the way it looks.
Verified Ghost Photos:
1. The Dead DARPA chief (in the medical room holding cell, not Decoy Octopus)
2.The bust with the bandages on it's face on the left side of the Command Room (where you fight Psycho Mantis)
3. The mirror on the right side of the command room (where you fight Psycho Mantis)