Another Century's Episode 2

# Aestivalis Akatsuki

Successfully complete Extra Mission 3 to unlock Aestivalis Akatsuki.
# Aestivalis C (Hikaru)

Unlock 15 secrets to unlock Aestivalis C (Hikaru).
# Aestivalis C (Izumi)

Successfully complete Campaign mode to unlock Aestivalis C (Izumi).
# Aestivalis C (Ryoko)

Unlock 20 secrets to unlock Aestivalis C (Ryoko).
# Alstromeria

Successfully complete Extra Mission 2 to unlock Alstromeria. Alternately, earn the "30 Ace" rank.
# Auge

Unlock 60 secrets to unlock Auge.
# Bilbine Camouflage version

Upgrade Bilbine's special stat until it is unlocked.
# Black Selena

Successfully complete Campaign mode to unlock Black Selena.
# Daljian

Unlock 25 secrets to unlock Daljian.
# Gilgazamune

Unlock 35 secrets to unlock Gilgazamune.
# GP02

Successfully complete Extra Mission 2 to unlock GP02.
# Johnathan Baronz

Unlock 60 secrets to unlock Johnathan Baronz. Alternately, successfully complete Extra Mission 1.
# Layzner MkII Cocept version

Upgrade Layzner MkII's special stat until it is unlocked.
# Nanajin

Unlocked in Free mode.
# Nelly Brain

Upgrade Yuu Brain's special stat until it is unlocked.
# Neue Ziel

Earn the "All Ace" rank to unlock Neue Ziel.
# Oukaou

Successfully complete Campaign mode to unlock Oukaou.
# Quincy Baronz

Unlock 50 secrets to unlock Quincy Baronz.
# Yatenkou

Earn the "60 Ace" rank to unlock Yatenkou.
# Zakarl

Unlock 40 secrets to unlock Zakarl.
# Zwarth

Unlock 30 secrets to unlock Zwarth.