Metal Gear Solid: Portable Ops Cheats & Cheat Codes

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MAIN METAL GEAR SOLID: PORTABLE OPS CHEAT CODES:

Special Character Passwords
Enter at the password menu

Metal Gear Solid: Portable Ops Hints, Tips

Cunningham

Enter "JUNKER" as a password to unlock Cunningham. Alternately, defeat Cunningham on any difficulty setting by stamina depletion with the MK22 and successfully complete the game before the in-game date reaches January 1, 1971. Save after the credits and load the game. Get to a point where you can save the game. Save it, then exit the game completely. Restart the PSP, load your game, and you will get a message saying you have a new solider, which is Cunningham.

Elisa

Enter "THE-L" as a password to unlock Elisa. Alternately, successfully complete the game with a "Medic" rating of 80. Play the game a second time. Save the game, exit, then load your game and she will join you.

Eva

Enter "E.APPLE" as a password to unlock Eva.

Ga Ko

Enter "!TRAUMER" as a password to unlock Ga Ko.

Gene

Enter "ERBE" as a password to unlock Gene.

Major Zero

Enter "1+2-3" as a password to unlock Major Zero. Alternately, have a Metal Gear Solid: Digital Graphic Novel saved game file on your Memory Stick. Successfully complete the game, then save after the credits and load the game. Get to a point where you can save the game. Save it, then exit the game completely. Restart the PSP, load your game, and you will get a message saying you have a new solider, which is Major Zero.

Null

Enter "Hunter-n" as a password to unlock . Alternately, kill Null by health or stamina depletion with the MK22 in both fights against him. Successfully complete the game, then save after the credits and load the game. Get to a point where you can save the game. Save it, then exit the game completely. Restart the PSP, load your game, and you will get a message saying you have a new solider, which is Null.

Ocelot

Enter "R.R.R." as a password to unlock Ocelot.

Para-Medic

Enter "PM-EMS" as a password to unlock Null. Alternately, contact her in the Comm Building after Roy is feeling better from his malaria. She will offer to help. Place spies in the hospital and wait. She will eventually become a side mission to recruit.

Python

Enter "LQ.N2" as a password to unlock Python. Alternately, instead of health depletion, use a tranq gun and stamina to deplete him. You will get a different intermission sequence and Python will join you.

Raikov

Enter "IVN =RV" as a password to unlock Raikov. Alternately, after Snake is captured, do the missions as usual until the guest house. When you get to the guest house do not continue. Instead, place spies in town and wait. Do other missions until you get a report of a map. Retrieve the map and place spies in the wilderness. Keep waiting and eventually Raikov will need rescuing. Rescue him and proceed as normal.

Sigint

Enter "DARPA-1" as a password to unlock Sigint. Alternately, after you rescue Snake and rercruit Para-Medic, go into the Comm building again. You will contact Sigint and he will offer to help. Place spies in town and eventually he will become a side mission.

Sokolov

Enter "SATURNV" as a password to unlock Sigint. Alternately, give the Saturn V blueprints to Sokolov.

Teliko

Enter "T.F-ACID" as a password to unlock Teliko. Alternately, have a Metal Gear Ac!d saved game file on your Memory Stick. Successfully complete the game, then save after the credits and load the game. Get to a point where you can save the game. Save it, then exit the game completely. Restart the PSP, load your game, and you will get a message saying you have a new solider, which is Teliko.

Ursula

Enter "PK +ESP" as a password to unlock Ursula.

Venus

Enter "MGA2VE" as a password to unlock Venus. Alternately, have a Metal Gear Ac!d 2 saved game file on your Memory Stick. Successfully complete the game, then save after the credits and load the game. Get to a point where you can save the game. Save it, then exit the game completely. Restart the PSP, load your game, and you will get a message saying you have a new solider, which is Venus.

Stealth Camouflage

Successfully complete the game with a "Technician" rating of 99 to unlock the Stealth Camouflage, which allows you to become invisible for a limited time.

Extreme mode

Successfully complete the game to unlock the Extreme difficulty setting.

Easy reload

Have two weapons equipped. When you are close to running out in your clip, change weapons then immediately change back and your gun will be reloaded.

Frequency door

During the mission before the Cunningham fight, the frequency for the first frequency door is scratched on the wall behind the guard that is posted in the room.

Defeating Null

The times which you can shoot him with a non explosive are when he is reloading, turned his back against you, still looking for you, or sometimes while shooting if you are lucky. The best gun for this is the shotgun. When you actually get a shot into him, it will knock him down.

Defeating Python

When fighting Python, lock on to him with L and shoot him when he becomes visible through the fog. Make sure to continuously back up, otherwise he will lunge forward and knock you down with his weapon. It is also a good idea to plant the TNT with a soldier other than Snake. By doing this, when you begin the fight you will start as the character you planted the bomb with. Then if your character dies, you will have the option of selecting the next player to fight with so that you can save Snake to finish the job after Python has been weakened.


The best weapon to use against Python is the shotgun. It will knock him down and you can shoot him again before he gets back up. Additionally, the shotgun deals a lot of damage but does not require you to do any fancy moves.