Metal Gear Acid Cheats on PSP

Bonus Cards

In the main menu, select Password and enter the following passwords:

Password - Effect

Elyts - Gives Card No.202 - Saitou Yuu
Karen - Gives Card No.182 - Karen Houjou
Jehuty vGives Card No.184 - Jehuty
Mika - Gives Card No.178 - Mika Slayton
Maeb - Gives Card No.203 - Shibuya Eri
Nomel - Gives Card No.201 - Yoshida Asaki
Sabrage - Gives Card No.200 - Kosaka Yuka
Viper - Gives Card No.173 - Viper
Xmeight - Gives Card No.199 - XM8

Unlock Link Battle

After clearing stage 6, Link Battle will be available by going into Options from Intermission.

Bikini models

Enter KOBE as a password to get a card featuring Japanese model Kosaka Yuka in the North American version of the game.

Enter UMEDA as a password to get a card featuring Japanese model Asaki Yoshida in the North American version of the game.

Enter ELYTS as a password to get a card featuring Saitou Yuu in the Japanese version of the game.

Enter MAEB as a password to get a card featuring Shibuya Eri in the Japanese version of the game.

Play as Teliko

Successfully complete the Residential Zone mission to unlock Teliko.

Solid Snake (MG) card

Successfully complete the game to unlock the Solid Snake (MG) card.

Raiden card

Successfully complete the game two times to unlock the Raiden card.

Obtaining rare cards

Save your game before doing this trick. Make sure you have a lot of points to spend, then go to the card shop. Buy all packs in the shop for the rare card you want (for example, Liquid Snake, Genola, Solid Snake, etc.). If you do not obtain any cards you want, go to options then return to the title screen. Reload your game and do the same thing until you get the desired card.

Special scenes

When you start for the first time you will probably will not get the special scenes from Metal Gear Solid, Metal Gear Solid 2, and Metal Gear Solid 3. To do this, have all or most character cards. For example, start a new file after getting to the Leone battle. With the new file, you must get all the character cards ,or whenever you get on, again. When you use you should have a video sequence from when Snake met or fought the character on the card. Note: Not all character cards will have special scenes.