Bonus heroes -
The following characters can be unlocked by spending the indicated
amount of Justice League of America shields that can be collected during
game play.
Condition:
Aquaman 27 shields Green Arrow 76 shields Green Lantern (Hal Jordan) 84 shields Green Lantern (Kyle Rayner) 55 shields Hawkgirl 70 shields Huntress 53 shields
Alternate costumes -
The following characters can be unlocked by spending the indicated
amount of Justice League of America shields that can be collected during
game play.
Condition:
Batman (classic blue) 59 shields Batman (Batman Beyond infiltration suit) 74 shields