Enter the following in the Password Menu for these Extra Cards:
| Mika | Mika Slayton |
| Xmeight | XM8 |
| Karen | Karen Houjou |
| Viper | Viper |
| Jehuty | Jehuty |
| YEBISU | Yu Saito (US Version) |
| umeda | Asaki Yoshida (US Version) |
| Roppongi | Shibuya Eri (US Version) |
| Kobe | Kosaka Yuka (US Version) |
| Nomel | Asaki Yoshida (JP Version) |
| Maeb | Shibuya Eri (JP Version) |
| Sabrage | Kosaka Yuka (JP Version) |
| Elyts | Saitou Yuu (JP Version) |
Link Battle:
Beat Stage 6. Then check the Options in Intermission.
Play as Teliko:
Beat the Residential Zone mission.
Metal Gear Solid Snake Card:
Beat the game.
Raiden Card:
Beat the game twice. Difficulty is not a factor.
Thanks to Revolution readers Osaki, deepfriedbrains, Yunalesca, zenny and Lale Germanic!
