Unlockables:
Amuro Ray
Successfully complete the EFF campaign under the Very Hard difficulty then load the cleared saved game.
Char Aznable
Successfully complete the Zeon campaign under the Very Hard difficulty then load the cleared saved game.
Fraw Bow
Successfully complete a campaign under the Very Hard difficulty then load the cleared saved game.
Gundam
Reach the “Warrant General” rank.
Kai Shiden
Successfully complete a campaign under the Very Hard difficulty then load the cleared saved game.
Kampfer
Reach the “Lt. Colonel” rank in the Zeon campaign.
RX-78-2 Gundam
Reach the Colonel in the Federation campaign.
RX-78-2
Complete Zeon and EFF modes, then repeat EFF mode again until late December.