Completion Extraes:
Successfully complete the game in single player mode under the easy
difficulty setting to unlock three Extra costumes for Batuo and
Motoko; unlimited grenades and small gun ammunition; and yellow
menus.
Successfully complete the game in multi-player mode under the easy
difficulty setting to unlock Batuo and Motoko as playable
characters; three Extra costumes for Batuo and Motoko; and the Dome
level.
Successfully complete the game in multi-player mode under the normal
difficulty setting to unlock the Arm Suit and AI Tank as playable
characters.
Successfully complete the game in single player mode under the hard
difficulty setting to unlock three Extra costumes for Tachikoma.
Successfully complete the game in multi-player mode under the hard
difficulty setting to unlock Tachikoma as a playable character.
Successfully complete the game with all the fans to unlock Motoko's
fast automatic rocket launcher; unlimited ammunition for the rocket
launcher; Batuo's explosive laser gun; and unlimited ammunition for
the laser gun.
Successfully complete the game in single player mode without using a
continue to unlock unlimited ammunition for the grenade launcher,
sniper rifle, rocket launcher, and automatic rocket launcher.