Enter these codes at the pause menu, while holding L and R
Cheat
Effect
Left Up Right Down
Take less damage than usual
Right Down Left Up
Purchase all Heroes
Up Up Down Left Up Up Down Right
One-hit kills
Down Right Down Left
Unlocks all cinematic scenes
Down, Down, Right, Right, Up, Up, Left, Left
Unlimited Energy
Left, Down, Right, Up, Left, Down, Right, Up
Invincible
Up, Up, Down, Down
20 Free Shields
Left, Right, Left, Right
25 Boosts Given
Down, Left, Up, Right
Unlocks Everything
Right, Down, Right, Down
Max Abilities
Justice League Heroes Unlockables
Challenge Missions
Just finish the game on Medium difficulty to unlock some bonus missions. This time you can select any character.
Unlockable
How to Unlock
Challenge Missions
Finish the game on Medium Difficulty
Bonus Heroes/Costumes
The following characters/costumes can be unlocked by spending the indicated number of Justice League of America Shields that can be collected throughout the game:
