Metal Gear Solid: Portable Ops Plus (Sony PSP)

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Boss Rush Mode

To unlock Boss Rush Mode, have a gamesave of Metal Gear Solid Portable Ops on your memory stick, then start a new game with it.

Character passwords

Enter the password in the "Recruit" "Password" section of the main ingame menu.

PasswordEffect
YLFSSVBCDLGODengeki Playstation Magazine Soldier
TTOGZWSREYDArms Magazine Soldier
ZKUJZUYXJUHFamitsu Magazine Soldier

Character Passwords

Enter the password in the "Recruit" "Password" section of the main ingame menu.

Password - Result

TTOGZWSREYD - Arms Magazine Soldier

Ground hold up position

If you find yourself in trouble or just on a special mission with either a constant Alert phase or a neutralize enemies objective, throw them down and point the gun at them to make them "Freeze". This will force them to go into the ground hold up position. This approach is recommended, as you do not need lots bullets to force your way through the stage. Also, if the Alert phase clears you can see how many stars the soldier has to deem whether or not you wish to recruit them to your cause. From there you can leave them and continue, knock them out for items, recruit, or try the next trick. Note: A stage can only play host to a certain number of soldiers; if all the soldiers stationed there are alive, no more can come out to shoot you. This is perfect if you want to recruit just a certain soldier type on a constant alert map. Also if there is a wandering soldier in the Evasion (orange) or Caution (yellow) phase that spots your subdued enemy, they will be brought back to their feet and the Caution phase will be brought up or reset. Finally, if you have a large number of soldiers held up like this, make sure you do not fire your gun on empty. They may just get angry with you.

Johnny

Find Johnny from Metal Gear Solid, Metal Gear Solid 2, and Metal Gear Solid 3 as a random prisoner in Infinity Mission.

Last mission: Soldier capture

Have a fair amount of Life Med so you do not lose your soldier. It also helps if you found body armor. First, find out where one of your reserve comrades is hiding. Run over to their box to lure the soldiers over. While a soldier with an "A" or better in CQC can slam enemies down to the ground and knock them out, this other method is recommended as it does not require high CQC skill, just technique:

Punch a nearby enemy and run behind them while they flinch.
Quickly press Square again to get them in the hostage hold.
Rapidly press Square to choke and fully knock them out (five star K.O.)

Note: They do not need to be directly in front of the box for it to work. There is some leeway in range, but for the last one you may gave to haul them to the box in the hostage hold, then knock them out. Finally, you must use the Codec because after subduing all enemies you are frozen and the mission is complete. To get all of them, make sure the final knocked out enemy's shoulders hit the ground before you press Select.

MPO, Soldier Passwords (US)

Enter them at the password screen.

PasswordResult
BB6K768KM9Alabama
XL5SW5NH9SAlaska
ZHEFPVV947Arizona
VNRE7JNQ8WEArkansas
WYNGG3JBP3YSBlack Genome
9GNPHGFFLHBlue Genome
6MSJQYWNCJ8California
W6TAH498DJColorado
2N2AB3JV2WAConnecticut
AJRL6E7TT9Delaware
3W8WVRGB2LNNFemale Scientist 1
FUC72C463KZFemale Scientist 2
UCAWYTMXB5VFemale Scientist 3
UZZQYRPXM86Female Soldier 1
QRQQ7GWKHJFemale Soldier 2
MVNDAZAP8DWEFemale Soldier 3
A44STZ3BHY5Florida
FMXT79TPV4U8Fox soldier 1
HGMK3WCYURMFox soldier 2
6ZY5NYW4TGKFox soldier 3
VD5H53JJCRHGeorgia
TGQ6F5TUHDGreen Genome
9V8S7DVYFTRGRU Soldier
6VWM6A22FSS8Gurlukovichâ's Soldier
TW7ZMZHCBLHawaii
RU8XRCLPUUTHideochan soldier
ADPS2SE5UC8High Official
DVB2UDTQ5ZHigh Rank Officer 1
84ZEC4X5PJ6High Rank Officer 2
DTAZ3QRQQDUHigh Ranking Officer 3
M4MSJ6R87XPPHigh-Tech Soldier
XAFGETZGXHGAIdaho
QYUVCNDFUPZJIllinois
L68JVXVBL8RNIndiana
B8MW36ZU56SIowa
TYPEVDEE24YTKansas
LCD7WGS5X5Kentucky
MNBVYRZP4QHKGB Soldier
EHR5VVMHUSGLouisiana
T5GYHQABGAC3Maine
T8EBSRK6F38Maintenance Crew Member 1
YHQU74J6LLQMaintenance Crew Member 2
MFAJMUXZHHKJMaintenance Crew Member 3
ZFKHJKDEA2Male Scientist 1
QQ4N3TPCL8PFMale Scientist 2
CXFCXF4FP9R6Male Scientist 3
L2W9G5N76MH7Maryland
ZLU2S3ULDEVFMassachusetts
HGDRBUB5P3SAMichigan
EEBBM888ZRAMinnesota
TBF7H9G6TJH7Mississippi
WJND6M9N738Missouri
9FYUFV29B2YMontana
MCNB5S5K47HNebraska
Z9D4UGG8T4U6Nevada
7NQYDQ9Y4KMPNew Hampshire
LGHTBU9ZTGRNew Jersey
RGJCMHNLSXNew Mexico
6PV39FKG6XNew York
QK3CMV373YNormal Soldier Long Sleeve
D8RV32E9774Normal Soldier Long Sleeve Magazine Vest
N524ZHU9N4ZNormal Soldier Short Sleeve
6WXZA7PTT9ZNormal Soldier Short Sleeve Magazine Vest
JGVT2XV47UZNorth Carolina
T5LSAVMPWZCYNorth Dakota
9FS7QYSHZ56NOcelot Female A
F94XDZSQSGJ8Ocelot Female B
CRF8PZGXR28Ocelot Female C
GE6MU3DXL3XOcelot Unit
AUWGAXWCA3DOhio
ZQT75NUJH8A3Oklahoma
HKSD3PJ5E5Oregon
PL8GVVUM4HDPennsylvania
7WRG3N2MRY2Pink Genome
9CM4SY23C7X8Red Genome
MMYC99T3QGRhode Island
X56YCKZP2VSeal
ZR4465MD8LKSouth Carolina
RY3NUDDPMU3South Dakota
PHHB4TY4J2DTengu Soldier
TD2732GCX43UTennessee
QM84UPP6F3Texas
A9KK7WYWVCVTsuhan soldier
2VXUZQVH9RUSSR Female Soldier A
HPMRFSBXDJ3YUSSR Female Soldier B
QXQVW9R3PZUSSR Female Soldier C
GMC3M3LTPVW7USSR Female Soldier D
5MXVX6UFPMZ5USSR Female Soldier E
76AWS7WDAVUSSR Female Soldier F
V7VRAYZ78GWUtah
L7T66LFZ63C8Vermont
DRTCS77F5NVirginia
G3S4N42WWKTVWashington
Y5YCFYHVZZWWashington DC
72M8XR99B6West Virginia
QJ4ZTQSLUT8White Genome
K9BUN2BGLMT3Wisconsin
C3THQ749RAWyoming
CE5HHYGTSSBYellow Genome

Skip the Codec call to capture

Bump your comrade's box while there is an enemy knocked out. The screen will turn black for a moment and the "Soldier Captured" message will appear. This works with multiple enemies; you can pile them high (for example, on Special Stage 16).

Standing hold up postion

This may require some effort with the "punch punch kick" combo, but it may be easier with a rifle or SMG. When an enemy is prone on the ground in the hold up posture, move toward the torso. After the kick or swing of your weapon, immediately press X to crouch. If done correctly, both characters will flinch and the enemy will be now be standing in the hold up posture. This is much easier than knocking them out to shake them or then waking them up just to hold them up again.

Taunts

Find all 68 entries on the soldier list, then complete an Infinity Mission round to unlock all sixteen taunts.

Tengu Soldier

To unlock the Tengu Soldier, play on any difficulty level (normal or above). Knock out the first Tengu Soldier you come across and carry him back to the truck unconscious. This will allow you to play as him.

Unlock Naked Snake

Beat easy mode in infinity mission.

Unlock Old Snake

Beat Medium mode in infinity mission.

Unlock Raiden

Beat hard mode in infinity mission.

Unlock Roy Cambell

Beat extreme in infinity mission.