Captain Gundam
... CIRCLE, SQUARE, TRIANGLE, CROSS, CROSS, TRIANGLE, SQUARE,
CIRCLE, TRIANGLE, CIRCLE, SQUARE, CROSS

Unlock Secret Armor
At Kao Lyn's laboratory, input the following to temporarily play these armours.
These special armours do not appear normally and the code(s) will be required to
unlock them each time you wish to play them.

Winged Knight
... TRIANGLE, TRIANGLE, CIRCLE, CIRCLE, CROSS, SQUARE, CROSS,
SQUARE, CIRCLE, CROSS, TRIANGLE, SQUARE

Bakunetsumaru
... TRIANGLE, CIRCLE, CROSS, TRIANGLE, CIRCLE, CROSS, TRIANGLE,
CIRCLE, CROSS, TRIANGLE, CIRCLE, CIRCLE

PS2 Cheats for SD Gundam Force: Showdown!

SD Gundam Force: Showdown! cheat codes

SD Gundam Force: Showdown! cheats