Kamen Rider Agito Codes -

Gills mode:
Successfully complete the game in Agito mode.

G-3 mode:
Successfully complete the game in Gills mode.

Bonus characters:
Get enough card bullets in gallery mode to shoot the gold cards with the Agito logo. Shoot each card to unlock a hidden character.

Play as G-3 X:
Get enough card bullets during game play to upgrade all of G-3 X's weapons.