Federation Shield for Austin's Zaku 1
After you complete the game once, play practice mission 1
with Austin's Zaku 1. Successfully complete it and you
should have a heavy Fed shield like the Gundam's, and a
few new supplies.
Char Aznable
Get an "S" rank in Simulation Program 1.
Gaia
Successfully complete the game, then play again. Complete
mission 12 a second time to unlock Gai
Garma Zabi
Get an "S" rank in Simulation Program 2.
Kai, Hayato, and Lt. Agar
Successfully complete the game, then play again. Complete
the "Attack Jaburo" a second time.
LC Garret Schmitzer
Successfully complete all thirteen missions to unlock
LC Garret Schmitzer.
Ramba Ral
Successfully complete the game, then play again.
Complete mission 8 a second time to unlock Ramba Ral.
Sayla
Get three "C" ranks or below on the Federation
missions to unlock Sayla.
Additional missions
Successfully complete the game to unlock another
set of missions.
Kill units easier
Try to get behind the enemy, then shoot (or hack)
at them.
Sites: