Spotlight in free mode:
On one of the towers in mission 20 is Lieutenant Silver Star. Grab him with the manipulator arm and complete the mission to unlock the spotlight in free mode. Activate the spotlight by pressing “F2”.
Juggernaut mech:
Get to the rank to Colonel to unlock the Juggernaut VT.
Quasar mech:
Begin game play on mission 7 or 17. Enter the second floor of the enemy base and move into the small room to your left. Defeat mech inside and move to the large box with a switch in the rear. The Quasar mech is inside.
Rapier mech:
Win ten decorations to unlock the Rapier VT.
Pause game play:
Disconnect the controller during a mission to stop the game during a mission. Plug the controller back in and press (Start) to resume.
Movie viewer option:
Successfully the game under the normal difficulty setting. The “Movie Viewer” option will be unlocked in the configuration menu at the main menu.
Voice select option:
Successfully complete the game under the veteran difficulty setting. The “Voice Select” option will be unlocked in the configuration menu at the main menu.
Desperado difficulty setting:
Successfully complete the game under the veteran difficulty setting.
Lower mech:
Successfully complete the game under the desperado difficulty setting. Press “Hatch” (Start) during game play to lower your mech.
Remove HUD:
Get to the rank of Lieutenant Colonel. Then, press “Ignition” (Start) during game play.
Log 55 hours of game play. Press “Ignition” (Start) during game play to remove the gauges and dials.
Black and white graphics:
Win mission 23 under veteran difficulty setting. Press (Start) “Night Scope” during the mission loading screen to switch between black and white and color graphics.
Jump flight ability:
Win mission 23 under the magnum force difficulty setting. Press (Start) “F3” during a mission and repeatedly jump to get higher.