Metal Gear Solid: Twin Snakes GameCube Unlockables

Misc. Unlockables

These secrets can be unlocked on any difficulty.

• Complete the game three times
  Alternate ending theme
• Complete the game with Meryl's ending (don't submit during torture)
  Meryl Demo
• Complete the game once with Otacon's ending (submitting into the torture)
  Otacon Demo
• Beat the game twice.
  Crimson Ninja
• Beat the game once.
  Boss Survival Mode
• Beat the game with each ending.
  Tuxedo Snake
• Beat the game with Otacons ending (Submit to the torture)
  Stealth
• Beat the game with Meryls ending (Endure the torture)
  Bandana
• Obtain the Camera and beat the game
  Start with Camera
• Beat the game once as Tuxedo Snake while saving Meryl
  Meryl Demo (Alternate Costumes)
• Beat the game once as Tuxedo Snake while saving Otacon
  Otacon Demo (Alternate Costumes)
• Beat the game twice
  Sneaking Suit Meryl
• Complete the game once.
  Extreme Difficulty Mode

Save Icons

• Beat the game once, then save.
  Otacon Save Icon
• Beat the game with Meryl's ending, then save.
  Meryl Save Icon
• Beat the game twice, then save.
  Ninja Save Icon

Unlockable Ending Rankings

Every difficulty setting has unique unlockable rankings that may be unlocked depending on your performance throughout the game. Below are the possible unlockable rankings and the requirements to unlock them.

• Either be discovered at least 55 times and kill at least 16 OR be discovered 30-54 times and kill at least 20
  "FLYING SQUIRREL" Easy Ranking - Rank 12
• Either be discovered at least 55 times and kill at least 16 OR be discovered 30-54 times and kill at least 20
  "BAT" Normal Ranking - Rank 12
• Either be discovered at least 55 times and kill at least 16 OR be discovered 30-54 times and kill at least 20
  "FLYING FOX" Hard Ranking - Rank 12
• Eighter be discovered at least 55 times and kill at least 16 OR be discovered 30-54 times and kill at least 20
  "NIGHT OWL" Extreme Ranking - Rank 12
• Either be discovered less than 30 times and kill at least 20 OR be discovered 30-54 times and kill 16-19
  "SPIDER" Easy Ranking - Rank 11
• Either be discovered less than 30 times and kill at least 20 OR be discovered 30-54 times and kill 16-19
  "TARANTULA" Normal Ranking - Rank 11
• Either be discovered less than 30 times and kill at least 20 OR be discovered 30-54 times and kill 16-19
  "CENTIPEDE" Hard Ranking - Rank 11
• Either be discovered less than 30 times and kill at least 20 OR be discovered 30-54 times and kill 16-19
  "SCORPION" Extreme Ranking - Rank 11
• Either be discovered less than 30 times and kill 8-19 OR be discovered 30-54 times and kill 8-15
  "MONGOOSE" Easy Ranking - Rank 10
• Be discovered at least 55 times and kill 4-15
  Alternate Method for "MONGOOSE" Easy Ranking - Rank 10
• Either be discovered less than 30 times and kill 8-19 OR be discovered 30-54 times and kill 8-15
  "HYENA" Normal Ranking - Rank 10
• Be discovered at least 55 times and kill 4-15
  Alternate Method for "HYENA" Normal Ranking - Rank 10
• Either be discovered less than 30 times and kill 8-19 OR be discovered 30-54 times and kill 8-15
  "JACKAL" Hard Ranking - Rank 10
• Be discovered at least 55 times and kill 4-15
  Alternate Method for "JACKAL" Hard Ranking - Rank 10
• Either be discovered less than 30 times and kill 8-19 OR be discovered 30-54 times and kill 8-15
  "TASMANIAN DEVIL" Extreme Ranking - Rank 10
• Be discovered at least 55 times and kill 4-15
  Alternate Method for "TASMANIAN DEVIL" Extreme Ranking - Rank 10
• Either be discovered at least 55 times and kill less than 4 OR be discovered 30-54 times and kill less than 8
  "KOMODO DRAGON" Easy Ranking - Rank 9
• Either be discovered at least 55 times and kill less than 4 OR be discovered 30-54 times and kill less than 8
  "IGUANA" Normal Ranking - Rank 9
• Either be discovered at least 55 times and kill less than 4 OR be discovered 30-54 times and kill less than 8
  "ALLIGATOR" Hard Ranking - Rank 9
• Either be discovered at least 55 times and kill less than 4 OR be discovered 30-54 times and kill less than 8
  "CROCODILE" Extreme Ranking - Rank 9
• Be discovered less than 30 times AND kill less than 8 enemies
  "PUMA" Easy Ranking - Rank 8
• Be discovered less than 30 times AND kill less than 8 enemies
  "LEOPARD" Normal Ranking - Rank 8
• Be discovered less than 30 times AND kill less than 8 enemies
  "PANTHER" Hard Ranking - Rank 8
• Be discovered less than 30 times AND kill less than 8 enemies
  "JAGUAR" Extreme Ranking - Rank 8
• Be discovered less than 30 times and complete the game in at least 18 hours
  "CHICKEN" Easy Ranking - Rank 7
• Be discovered less than 30 times and use at least 130 rations
  Alternate Method #1 for "CHICKEN" Easy Ranking - Rank 7
• Be discovered less than 30 times and have saved the game at least 80 times
  Alternate Method #2 for "CHICKEN" Easy Ranking - Rank 7
• Be discovered less than 30 times and complete the game in at least 18 hours
  "MOUSE" Normal Ranking - Rank 7
• Be discovered less than 30 times and use at least 130 rations
  Alternate Method #1 for "MOUSE" Normal Ranking - Rank 7
• Be discovered less than 30 times and have saved the game at least 80 times
  Alternate Method #2 for "MOUSE" Normal Ranking - Rank 7
• Be discovered less than 30 times and complete the game in at least 18 hours
  "RABBIT" Hard Ranking - Rank 7
• Be discovered less than 30 times and use at least 130 rations
  Alternate Method #1 for "RABBIT" Hard Ranking - Rank 7
• Be discovered less than 30 times and have saved the game at least 80 times
  Alternate Method #2 for "RABBIT" Hard Ranking - Rank 7
• Be discovered less than 30 times and complete the game in at least 18 hours
  "OSTRICH" Extreme Ranking - Rank 7
• Be discovered less than 30 times and use at least 130 rations
  Alternate Method #1 for "OSTRICH" Extreme Ranking - Rank 7
• Be discovered less than 30 times and have saved the game at least 80 times
  Alternate Method #2 for "OSTRICH" Extreme Ranking - Rank 7
• Complete game in at least 18 hours and be discovered less than 30 times (enemies, rations, and saves do not matter)
  "KOALA" Easy Ranking - Rank 6
• Complete game in at least 18 hours and be discovered less than 30 times (enemies, rations, and saves do not matter)
  "CAPIBARA" Normal Ranking - Rank 6
• Complete game in at least 18 hours and be discovered less than 30 times (enemies, rations, and saves do not matter)
  "SLOTH" Hard Ranking - Rank 6
• Complete game in at least 18 hours and be discovered less than 30 times (enemies, rations, and saves do not matter)
  "GIANT PANDA" Extreme Ranking - Rank 6
• Complete game in less than 18 hours, be discovered less than 30 times, and save game at least 80 times (enemies and rations do not matter)
  "CAT" Easy Ranking - Rank 5
• Complete game in less than 18 hours, be discovered less than 30 times, and save game at least 80 times (enemies and rations do not matter)
  "DEER" Normal Ranking - Rank 5
• Complete game in less than 18 hours, be discovered less than 30 times, and save game at least 80 times (enemies and rations do not matter)
  "ZEBRA" Hard Ranking - Rank 5
• Complete game in less than 18 hours, be discovered less than 30 times, and save game at least 80 times (enemies and rations do not matter)
  "HIPPO" Extreme Ranking - Rank 5
• Complete game in less than 18 hours, use at least 130 rations, be discovered less than 30 times, and save game less than 80 times (kills don't matter)
  "PIG" Easy Ranking - Rank 4
• Complete game in less than 18 hours, use at least 130 rations, be discovered less than 30 times, and save game less than 80 times (kills don't matter)
  "ELEPHANT" Normal Ranking - Rank 4
• Complete game in less than 18 hours, use at least 130 rations, be discovered less than 30 times, and save game less than 80 times (kills don't matter)
  "MAMMOTH" Hard Ranking - Rank 4
• Complete game in less than 18 hours, use at least 130 rations, be discovered less than 30 times, and save game less than 80 times (kills don't matter)
  "WHALE" Extreme Ranking - Rank 4
• Finish in less than 18 hrs, kill at least 250, use less than 130 rations, be discovered less than 30 times, and save less than 80 times
  "PIRANHA" Easy Ranking - Rank 3
• Finish in less than 18 hrs, kill at least 250, use less than 130 rations, be discovered less than 30 times, and save less than 80 times
  "SHARK" Normal Ranking - Rank 3
• Finish in less than 18 hrs, kill at least 250, use less than 130 rations, be discovered less than 30 times, and save less than 80 times
  "JAWS" Hard Ranking - Rank 3
• Finish in less than 18 hrs, kill at least 250, use less than 130 rations, be discovered less than 30 times, and save less than 80 times
  "ORCA" Extreme Ranking - Rank 3
• Finish in less than 2.5 hrs, kill less than 250, use less than 130 rations, be discovered less than 30 times, and save less than 80 times
  "PIGEON" Easy Ranking - Rank 2
• Finish in less than 2.5 hrs, kill less than 250, use less than 130 rations, be discovered less than 30 times, and save less than 80 times
  "FALCON" Normal Ranking - Rank 2
• Finish in less than 2.5 hrs, kill less than 250, use less than 130 rations, be discovered less than 30 times, and save less than 80 times
  "HAWK" Hard Ranking - Rank 2
• Finish in less than 2.5 hrs, kill less than 250, use less than 130 rations, be discovered less than 30 times, and save less than 80 times
  "EAGLE" Extreme Ranking - Rank 2
• Finish in less than 3 hrs, kill 25 or less, use 1 ration or less, be discovered no more than 4 times, save less than 80 times, and do not continue
  "HOUND" Easy Ranking - Rank 1
• Finish in less than 3 hrs, kill 25 or less, use 1 ration or less, be discovered no more than 4 times, save less than 80 times, and do not continue
  "DOBERMAN" Normal Ranking - Rank 1
• Finish in less than 3 hrs, kill 25 or less, use 1 ration or less, be discovered no more than 4 times, save less than 80 times, and do not continue
  "FOX" Hard Ranking - Rank 1
• Finish in less than 3 hrs, kill 25 or less, use 1 ration or less, be discovered no more than 4 times, save less than 80 times, and do not continue
  "BIG BOSS" Extreme Ranking - Rank 1