Retro Game Cheats for Metal Gear Solid : Twin Snakes (Gamecube)
Effect: Have Psycho Mantis say different things
When:
During the game.
How:
On your memory card have a save file of either: Eternal Darkness, The Legend of Zelda: The Wind Waker, Super Mario Sunshine or Super Smash Brothers: Melee and Psycho Mantis will mention them before the boss fight.
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Effect: Crimson Ninja
Effect: Extra health
When:
Otacons Laboratory
How:
After you fight ninja go to the north east of the room and look on top of the computer desk you will see a mario doll shoot it to see a 1up on marios head check your health and look its full (usefull on hard and extreme modes)
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Effect: Beat Mantis easy
When:
During the game when you are fighting Mantis
How:
Unplug your controller from controller socket 1 and insert it in controller socket 4. This will do the thing that Mantis cannot read your controllerīs move. (In other words, he canīt douge your bullets).
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Effect: Save time with Meryl
When:
During the game (disc 1 first time over codec)
How:
First call Meryl on B2 floor, then take the elevoter to the 1 floor. Meryl will then call you and are saying that she has opened the door to the canyon.
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Effect: Change the PAL card's temperature
When:
When you have to do this
How:
Don't do it the hard way just stay in the room where you get the card and now look to the lower right wall jump over the bars. You will see and there is 2 pipes one to heat it up and one to cool it down. EASY!
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Effect: Get the sniper rifle quick!
When:
After Meryl is shot by Sniper Wolf
How:
Go back to the offices Meryl was patrolling and look in one of the rooms to get the rifle. The offices are the ones you see her in before she sees you and runs to the loo.
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Effect: Poo screen
When:
When you are on the elevator with all the ravens on
How:
Go into 1st person view and they will poo all over the screen
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Effect: Extra armour
When:
After you have ecaped from your cell
How:
Go to B2 floor of the Warhead storage building. One of the rooms on the left contains the armour.
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Effect: Gives you a Bandanna and unlimited ammo
When:
Once you complete the game
How:
Complete the game once with the Meryl's ending
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