Descried what happened in the parallel dimension. Mostly playable characters, and people transported from Prime-Earth. And people I think are important in the story. Spoilers if you have not played the story or just played game/
He was drugged by the Joker and thought he was fighting Doomsday when really he killed Lois and their unborn son he created the Earth One Regime. The one from the Prime Earth was was brought by both Batmans with some "persuasion" from Prime Earth Batman.
She is Superman's wife. She was killed Superman, while pregnant with Superman's baby.
Did not join Superman's Regime and Superman exposed his identity and all Wayne Tech were destroyed. Founder of the Insurgency. Brought some heroes from the Prime-Earth even himself.
Joined the Regime and was Superman's new girlfriend. Another WW was brought by Batman from Prime-Earth.
Turned to a Yellow Lantern and was part of the Regime. Green Lantern Hal Jordan was brought to the dimension by Batman.
In the opening scene in Prime Earth him, Raven, and Cyborg were fighting Lex Luthor, Catwoman, and Solomon Grundy, and Bane. Killed by Damian Wayne in the parallel dimension.
After killing Dick Grayson he became the new Nightwing and joined the Regime.
Worked with Superman out of fear then after the death of Shazam he worked with the Insurgency.
Killed by Superman in Metropolis. Brought from Prime Earth by Batman.
Joined the Regime and was going to give Atlantis to Superman. Until the Aquaman brought by Batman denied the offer.
Joined Superman because he thought he was doing the right thing, saw that Superman was crazy and was killed for it.
Shayera Hol's husband Hawkman was killed so Hawkgirl joined Superman out of fear.
Most of the Titans dead in Metropolis he joined the Regime. Brought himself to the dimension on accident trying to bring back the others.
Embraced her demon side and joined the Regime.
No physical appearance but Joker brought it up to Damian by saying, "Oh no dear boy. It's just that... Batman likes to corrupt young minds while I bash them out of their skulls."
Drugged Superman into thinking he was fighting Doomsday but was Lois and used a nuke to explode in Metropolis when her heart stopped. He was later killed by Superman and in the Prime Earth he was accidentally pulled in when he was about to nuke Metropolis.
Consumed with grief from the death of her Mr. J (Joker) she hated Superman and joined the Insurgency and made the Joker Clan.
Weakened with no war under the One Earth Regime's rule he was gaining his strength back when the others were pulled to the universe.
Brain washed by Superman to fight for the Earth One Regime.
Banished into the Phantom Zone he was forced to work with Superman or serve a sentence for eternity.
"Re-educated" in the Phantom Zone she was forced to join the Regime.
Thought Superman's ruling was like his in Khandaq he joined the One Earth Regime.
Allied himself with Superman joining the One Earth Regime.
Superman's best friend and when Superman found out Lex betrayed him Superman crushed his neck.
Joined the wrong side said Batman but she did that because it was the only way to protect Bruce.
Tortured by Raven and Cyborg he joined the Insurgency because it was personal.
A remote control device was put on him by Superman to fight in the One Earth Regime. Then Prime Earth Superman threw him into the Phantom Zone.
DLC character
Cameo in Scorpion's entrance was about to be "FINISHED!"
Cameo in Scorpion's entrance was sitting in his thrown in his arena and yelled "FINISH HIM!" And Scorpion was going to kill Sub-Zero then appeared in the Injustice dimension.
DLC character
Cameo in the Watch Tower map. DLC character. Not known until his ending of classic mode but was the librarian of Atlanis.
DLC character
DLC character
DLC character. Shows up in Doomsday's Classic ending.
DLC character skin for Green Lantern
DLC character skin for Superman
In Raven's super move and in Raven's and Scorpion's ending. Also Wonder Woman said to Raven her father will not return. You fight him in Raven's S.T.A.R. Labs.
Is a background character fighting Kilowog
Background character, in Metropolis, fighting Atrocitus and in STAR Labs
Background character, in Stryker's Island
Background character, in Stryker's Island
Background character and intractable, in Stryker's Island
Background character and intractable, in Stryker's Island field yard
