Metal Gear Acid 2 Codes -

Strain Card (No. 046):
Enter NOJIRI as a password. Enter VRS as a password in the Japanese version of the game.

Gijin-san Card (No. 099):
Enter SHINTA as a password. Enter CCT as a password in the Japanese version of the game.

Reaction Block Card (No. 119):
Enter KONAMI as a password.

Viper Card (No. 161):
Enter VIPER as a password.

Mika Slayton (No. 166):
Enter MIKA as a password.

Karen Houjou Card (No. 170):
Enter KAREN as a password.

Jehuty Card (No. 172):
Enter JEHUTY as a password.

XM Eight Card (No. 187):
Enter XM8 as a password.

Mr. Sigint Card (No. 188):
Enter SIGNT as a password. Enter SGNT as a password in the Japanese version of the game.

Sea Harrier Card (No. 197):
Enter SHRRR as a password. Enter HRRR as a password in the Japanese version of the game.

Decoy Octopus Card (No. 203):
Enter DCY as a password. Enter DCYCTPS as a password in the Japanese version of the game.

Roger McCoy Card (No. 212):
Enter MCCY as a password. Enter RGR as a password in the Japanese version of the game.

Reiko Hinomoto Card (No. 281):
Enter HNMT as a password. Enter XX as a password in the Japanese version of the game.

Kinoshita Ayumi Card (No. 285):
Enter AYM as a password. Enter KINOSHITAA as a password in the Japanese version of the game.

Ishii Meguru Card (No. 286):
Enter MGR as a password. Enter SHIIMEG as a password in the Japanese version of the game.

Natsume Sano Card (No. 287):
Enter NTM as a password. Enter NONAT as a password in the Japanese version of the game. Note: This also unlocks the "Solid Eye" video.

MGS4 Card (No. 288):
Enter NEXTGEN as a password. Enter NO PLACE as a password in the Japanese version of the game.

Jack card (No. 291):
Enter SONOFSULLY as a password. The Jack card allows you to move one extra space when you move, but your attack is reduced by 20 points. This effect lasts three turns.

Solid Snake MGS4 Card (No. 294):
Enter SNAKE as a password. This card sets your equipment level to 3. It has a picture of Solid Snake with gray hair and an eye patch.

Otacon MGS4 Card (No. 295):
Enter OTACON as a password.

Metal Gear MK. II MGS4 Card:
Enter MK2 as a password.

Banana Peel Card:
Enter RONALDSIU as a password.

Emma's Parrot Card:
Enter GINORMOUSJ as a password.

Gekko:
Enter GEKKO as a password.

No Smoking card:
Enter SMOKING as a password.

Possessed Arm Card:
Enter THESPANIARD as a password.

Solid Eye Card:
Enter TOBIDACID as a password.