Gills mode: Successfully complete the game in Agito mode.
Information in this section was contributed by southwind_111.
G-3 mode: Successfully complete the game in Gills mode.
Information in this section was contributed by southwind_111.
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.
Information in this section was contributed by southwind_111.
Play as G-3 X: Get enough card bullets during game play to upgrade
all of G-3 X's weapons.
Information in this section was contributed by southwind_111.
