Unlockable Character Costumes
Amuro Ray - Successfully complete all five story missions in Mission mode with Amuro Ray.
Char Aznable - Successfully complete all five story missions in Mission mode with Amuro Ray.
Haman Karn - Successfully complete all five story missions in Mission mode with Haman Karn.
Laura Rolla - Successfully complete all five story missions in Mission mode with Loran Cehack.
Zechs Marquise - Successfully complete all five story missions in Mission mode with Milliardo Peacecraft.

Mobile Suit Licenses
Char's Z'Gok - Have a good relationship with Char, and successfully complete his second license mission.
Char's Zaku - Have a good relationship with Char, and successfully complete his first license mission.
Destiny Gundam - Successfully complete Shinn's Story mode missions, and have a good relationship with him. Then, complete his license mission.
God Gundam - Have a good relationship with Domon, and successfully complete his license mission.
Gundam - Have a good relationship with Amuro, and successfully complete both his license missions.
Gundam Epyon - Have a good relationship with Milliardo, and successfully complete his license mission.
Gundam F91 - Successfully complete Seabook's Story mode missions, and have a good relationship with him. Then, complete his license mission.
Gundam MK-II AUEG & Titans - Have a good relationship with Kamille, and successfully complete both his license missions.