Super Robot Spirits Codes -

All characters:

Quickly press L(9), R(7), Z, C-Down(10), C-Right(5) at the opening screen before the Banpresto logo disappears.

Fight as Master Gundam:

Defeat Master Gundam three times in story mode. Master Gundam may now be selectable in story mode.

Fight as Devil Gundam:

Successfully complete story mode using all characters. Then, select Master Gundam as a fighter and defeat Devil Gundam in 64 mode.

Fight as Judecca:
Accumulate at least three hundred hours of game play.

Super mode Shining Gundam:

Win at least twenty matches as Shining Gundam in vs. mode. Then, highlight Shining Gundam on the character selection screen and press Start. Shining Gundam may now be selected in all modes, including 64 mode and training mode.

Alternate Dunbine and Walker Galliam costumes:

Accumulate at least fifty hours of game play. Then, highlight Dunbine or Walker Galliam on the character selection screen and press Start.
Select victory pose:

Hold L or R when the "K.O." message is displayed at the end of the match.