Metal Gear Solid
Technical demonstration mode:
Successfully complete the following modes in order"Training", "Time Trial", "Gun Shooting","Survival". Note: Completing each mode will unlock thenext mode in the sequence. "Technical demonstration"mode will now be unlocked. Use it to watch the CPU demonstrateits best time with the gun.
Alternate costumes:
Successfully complete the game, wait until the creditsend, and save the game. Load the saved game file and play throughthe game again. After successfully completing the game a secondtime, wait until the credits end, and save the game. Load thesaved game and play through the game again. Snake will changeinto a tuxedo in the elevator during this game.
Alternate ending and music:
Successfully complete the game with the Tuxedo costume.
Konami game surprise:
Play the game using a memory card that contains a savedgame from any prior Konami title (Castlevania, ISS Soccer, Suikoden,Silent Hill etc.) When Psycho Mantis attempts to read your character'smind, he will mention various game titles.
Control briefing view:
Wait for the message "Camera Change" or "CameraFree" to appear during a briefing. Press Square orTriangle to zoom in or out. Press Circle to switchviews. Press X to stop the briefing.
Stealth gear:
Successfully complete the game under the easy difficultylevel after submitting during the torture by pressing Select.Otacon will give your character the stealth gear after being saved.Allow the credits to complete, then save the game. Load the savedgame to begin with the stealth gear.
If you do not press Select and you defeated Liquid Snakeon top of the destroyed Metal Gear on the first match (no retries),you will get the Stealth gear. It does not matter what happensto Snake when he is being shocked. Whether surrendering or notyou can still get the stealth gear.
Bandana:
Successfully complete the game without submitting tothe torture. Your character will save Meryl and receive the Bandana.When equipped, the bandana will allow unlimited ammunition onany weapon.
Tuxedo Snake:
When you start your game for the third time onthe same save, the memory card icon will be the Ninja. Snake willbe change into a tuxedo when he is in the elevator. Additionally,the "Cyber Ninja" will be in a red costume.
Stealth Gear and Bandana:
Successfully complete the game in normal mode aftersubmitting to the torture sequence. Wait through the end credits.A short FMV sequence showing Snake and Emerich getting on a snowmobilewill begin. Snake and Emerich will talk for awhile, then Emerichwill give him the Stealth Gear. Wait for the score and skill ratingscreen to appear. Save the game, turn off the PlayStation, thenreload the game that was saved. You will start at the first level(dock) and now have the Stealth Gear. You should now not submitto the torture sequence so you can save Meryl and get both theBandana and Stealth Gear.
Camera:
Reach area B2 of the tank hanger. At the end of thehallway to the right of the door where you fight revolver is asecret room that is entered after using C4 explosive. In the roomare card 4 and card 6 doors. The camera is in the room behindthe card 4 door. Use the camera to take pictures to see variousextras, such as the faces of the development team.
Development team photos:
Use the camera to take pictures at the following locations.
| Name | Location |
| Fujimura | Elevator in the Comm Tower B complex |
| Fukushima | Heliport; looking out to sea from cliff |
| Hirano | Elevator in Comm Tower B; deep in the shaft of top level |
| Ishiyama | Heliport top of building |
| Ito | Inside elevator to tank hangar |
| Jerem Blaustein | Sniper Wolf's corpse |
| Kaneda | The mirror located in the Women's restroom |
| Kimura | MG underground base; tip of Metal Gear 's railgun |
| Kinbara | Dark area of stairs |
| Kitao | Decoy Octopus (fake DARPA chief) corpse |
| Kobayashi | Rock in canyon |
| Kobayashi | Johnny Sasaki holding cell, near DARPA chief |
| Kojima | Otacon lab; the picture frame to the right |
| Korekado | Men's restroom |
| Kozyou | Behind the watertank-like structure in the Canyon |
| Kutome | Observation room |
| Makimura | Hidden armory store room; behind the weakened wall |
| Matsuhana | Hallway of corpses; outside Otacons lab |
| Mizutani | When fighting Metal Gear |
| Mori | Lowest point of elevator; Comm Tower B |
| Mukaide | Reflection in wolfdog cave puddle |
| Muraoka | Water in cargo dock |
| Nakamura | In Meryl's blood pool; where she is sniped |
| Negishi | Sewage waterfall |
| Nishimura | Next to Baker's corpse |
| Okajima | Maggots of the real DARPA Chef in cell |
| Onoda | Where Baker is tied up |
| Sasaki | Picture frames in the Commander's room |
| Sato | Comm Tower A; roof destroyed by Hind D missiles |
| Scott Dolph | Deep down in the dark from the walkway between Comm Towers A and B |
| Shigeno | Heliport,security caera by staircase |
| Shikama | Electric floor |
| Shimizu | Wolf dog cave; first crawling point |
| Shinkawa | Deep in Sniper Wolf's hallway behind the second pillar |
| Sonoyama | Torture machine |
| Takade | Ninja room; glass atedga |
| Tanaka | Heliport; sleeping soldier |
| Tougo | End of boiler room; in Blast Furnace with the steam |
| Toyota | Container in the middle of Raven's warehouse |
| Uehara | Edge of elevator; where the ravens are |
| Yamashita | Tip of nuke warhead in nuke storage room |
| Yoshimura | Dead end of air duct |
| Yoshioka | Bridge on the third floor of the blast furnace |
Codec numbers:
Use all these frequencies to contact people in theCodec.
Roy Campbell and Doctor Naomi Hunter: 140.85 (to back up Snake)
Mei Ling: 140.96
Nastassia Romanenko: 141.52 (Nuclear specialist. Provides healthyinformation on using weapons)
Master Miller: 141.80 (Provides psychological information andadvice. Reveals information on Naomi at the end of the game)
Otacon (Dr. Hal Emmerich): 141.12 (Provides advice on beatingMetal Gear)
"Deepthroat": 140.48 (Unknown. Later revealed at theend of the game)
Meryl: 140.15
Red Grey Fox:
Get to Grey Fox while dressed in the tuxedo.
Pantless Meryl:
When you find Meryl on patrol in the office, she runsto the women's bathroom. Follow Meryl into the Women's bathroomand reach the last stall in under five seconds. Meryl will becaught with her pants down during an FMV sequence.
Look in the vent just before the DARPA chief (Decoy Octopus) tosee Meryl doing sit-ups. Leave the vent and re-enter and she willbe doing one-armed pushups. Repeat and she will be doing leg stretcheson the wall. Repeat one more time and she will be doing the legstretches while pantless.
Run and shoot simultaneously:
Take out your weapon (for example, the SOCOM pistol),then hold Square + X and move Snake on the D-pad.He will run and shoot simultaneously.
Accurate shots with rocket launcher:
When you get the sniper rifle and the rocket launcher,look through the sniper rifle and aim at your target. Then, quicklychange to the rocket launcher and fire. This will result in amore precise and accurate shot.
Web site credits:
Record the end credits onto a video tape. Pause thetape at the very end and it to see a web address that has informationabout the next game in the series.
Alternate title screen (Japanese version):
Press the D-pad at the title screen to changethe background colors.
