Select "Send" from the main menu and "Download Card." Press the L button twice, then Up, the B button twice, then Left on the D-pad.
Cheat ModeSelect "Send" at the main menu, then the "Download Card Pop-Up Card" option. And use one of the following codes:
| Code: | Result: |
| In the European version, press R, Y, Right, Down, L, A, | Chocobo card |
| Press L(2), Up, B(2), Left to get the Omega Cannon card. In the European version, press Right, L, Y, Right, Down, Up. | Omega Wave Cannon card |
| In the European version, press A, L, Left, Up, R(2). | Ragnarok card |
| In the European version, press Down, X, R, Right, A, B. | Shinryu card |
| In the European version, press L, Up, Right, B, A, B. | Ultima Weapon card |
Select "Send" at the main menu, then the "Download Card Pop-Up Card" option. And use one of the following codes:
| Code: | Result: |
| L, Y, R, X, A, B | Chocobo |
| Right, Left, Right, Left, Y, A | Omega |
| X, B, R, L, A, Y | Ragnarok |
| Down, Y, Right, B, Up, A | Shinryu |
| Up, A, B, R, L, X | Ultima Weapon |
In order to unlock the music player, complete the Story Mode. This option will then be available in the Sound menu, available in the main screen, by clicking the purple option in the lower part of the screen.
Promo cardsUse a Nintendo DS Download Station to get the promotional cards Omega Cannon, Ultima Weapon, Ragnarok, Shinryu, and Chocobo.
Credits mini-gameTap the letter "O" when it appears in names and other words during the credits to earn a Silver or Gold rank and a card.
Easter EggsKingdom Hearts referencesGet to the house. Look at Croma and note the strong resemblence to Vivi from Kingdom Hearts.
Go to the Mog's shop. Stand in the circle and note that the symbol is actually the Kingdom Hearts symbol.
