A/N: Typically, Neathrealm Studio games tend to come out two years apart since the reboot of the Mortal Kombat series in 2011. I was going to focus on making a Mortal Kombat multi-universal story for the meantime, but the pandemic has slowed down the production of possibly making the third Injustice game and it is something I do not do regular stories on so I figured I'd give a multi-universal Injustice story a try. So, different from the games entirely, the characters in these chapters will be DC superheroes and villains, but since the Multiverse is in effect, that gives reason for some crossover characters from other universes to step in the fun. DC has had tons of crossovers whether it be in the media or comic books themselves. How this will work is there will be a cast list of roughly 50 main heroes and villains along with seven premier skin characters (like in Injustice 2 only they will be extra characters entirely, but may not be focused on as much).

As for the dimensional characters, I will be having 15 main dimensional heroes, 5 neutral characters, and 6 dimensional villains with teams taking up one slot in each category if I have them. That should be plenty enough for an expansive story into this grim universe of the DC world. There are also no limitations to where these dimensional characters could come from, because it's Fanfiction so it will never be real. That's self-explained and it will be up to my personal choices, but I do look at popular choices for guest characters and any possible promotional media coming out, because I believe that would be fun.

All and all, I do not own any of these characters (except for OC Characters) or properties involved in these scenarios, because it's a crossover meant for fun. Note the disclaimer. Anyway, that's all I needed to cover in terms of outline so let's begin by naming the characters on the roster and their bios! Enjoy!

(Cast List and Bios)

(Main Roster with Created Original Characters)

Superman: Clark Kent wasn't always a murderous dictator as his home world was destroyed by the forces of Brainiac and he became a force for good having the heart of a warrior filled with righteous justice. He was the man to call on and he would always be there to stop evil or save everyone in Metropolis. However, when his loved one died, Superman lost control and started a One World Government under his watchful eye not caring about justice, just obedience and order. Even a brief reunion of the Justice League wasn't enough to snap Clark back to his old self and he was locked out of his powers imprisoned in the Phantom Zone.

Batman: Bruce Wayne watched as his parents were killed in cold blood when he was just a kid and it inspired him to become the vigilante of Gotham City known as Batman. He didn't have super powers of his own, but he was known for his keen intellect and utility assortment of many weapons. In this universe, he was elected Mayor of Gotham City and only works part-time as Batman looking into technology from Brainiac's ship to see if lost worlds can be restored.

The Flash: Barry Allen is known as the fastest man alive and doing whatever it takes to save the day even having the power to travel fast into the future. However, he followed Superman's orders and the Regime which got him outcasted from the world. Barry recently came back into action joining up with the Justice League becoming a force of good again.

Green Lantern: Hal Jordan found a ring that would change his life forever becoming a member of the Green Lantern Corps., but he would soon trade it in for a yellow ring joining forces with his arch-nemesis, Sinestro, in order to lead Superman's government over the world. He soon got back his color and rejoined the Corps., but the stain of his evil streak still seems to haunt him especially after losing Coast City and Sinestro's escape.

John Stewart (Green Lantern Corps.): A former marine that joined the Corps. as a Green Lantern and a hero that Batman called upon while Hal was out of commission. Stewart makes the effort to stay in the League and helps train some of the new heroes.

Nightwing (Dick Grayson): Dick Grayson used to be known to others as Robin and the sidekick to Batman on multiple occasions, but he wanted to venture out into his own becoming the leader of the Teen Titans and adopting the moniker of Nightwing becoming his own hero. In the future, he was killed by Damien Wayne and honored by Batman for being a formidable sidekick throughout the years. This past version is called on by Batman to help him rebuild so they can re-established the bond they once had together as father and son.

Batgirl: Barbra Gordon never knew her life was meant for protecting justice and she should have figured that out being the daughter of a police force commissioner. After serving as head librarian for the Gotham City Public Library, she trains herself becoming a superhero under the tutelage of Bruce Wayne to become Batgirl. She was only in this new future once before and she returns with Nightwing to help Batman rebuild.

Harley Quinn: Dr. Harley Quinnzel is a former therapy doctor that always strives to help her patients out with their mental state, but she wasn't ready to help the Joker when he warped her mind into being his sidekick and being his partner in his criminal ways. She has a knack for guns and comedy prop weapons liking boxing glove guns and electric buzz shockers. She was frequently abused by the Joker for either failing him or sticking her nose in his private business driving her to a point of no return where she left him to join Batman. However, she met up with his past version hoping to knock some sense into him, but his uncaring attitude drove her angry so she left him again to become her own woman within the Justice League.

Sudden Shift (New Character/OC Character): Parker Rose is the son of a top-tier scientist and a public education teacher who both help him gain a knack for technology as well as a keen intellect to always stay one step ahead of his opponents. His father dabbled in time travel theories and decided to build himself a time machine which blew up their residence at the time. His father died in the explosion and his mother succumbed to internal wounds a few after in the hospital. Parker worked for himself on the streets fighting off criminals and always failing in fights until Batman saved him one night in a dark alley. He took Parker in and helped trained him, but he declined to become the new Robin opting to become Sudden Shift. Parker does not wear a mask as he wants his enemies to fear him and know exactly who they are dealing with. He carries a pistol, a flamethrower, a bolt gun, a mechanical wrench, a laser cutter, smoke bombs, EMP grenades, decoy noisemakers, and a police-graded shotgun.

Green Arrow: Oliver Queen is from the other universe where he is an archer with an arsenal of trick arrows and funny quips to help him out in battle.

Black Canary: Dina was brokenhearted when her Green Arrow died at the hands of Superman and the other Oliver decided to stick around in order to comfort her eventually taking the place of the original. Dina saw this as a chance to rebuild her relationship and make up for lost time having a son with this Oliver which helped her gain her confidence to become a superhero again. She controls the power of a sonic screech that blasts many enemies away and has a very nasty right hook in her fists.

Plastic Man (New Character): Patrick O'Brian used to be a common criminal himself right up until a particular heist at the Crawford Chemical Works plant where a night guard spotted him and his crew resulting in him getting shot in the shoulder. He was doused in a strange substance and his gang rode off without him forcing Patrick to escape on foot. The chemical and his wound made him pass out to where a monk took him in where he would train him to become a fighter for good. Patrick became Plastic Man with the ability of forming into any shape his body wills.

The Penguin (New Character): A criminal mastermind and overlord with gathering dangerous bad guys to get what he wants. A notable enemy to Batman and a very wealthy influencer in Gotham City.

Deathstroke: Slade Wilson is the master of being an assassin taking on different contracts in order to kill off special targets for clients. Whatever is needed of him, the job will be done correctly and he gets paid at the end of it all.

Scarecrow: A doctor with the ability of administering a toxin so deadly that it shows the inhaler their worst fears and allows Scarecrow to manipulate them feeding off their worst insecurities.

Bane: A man with the power of his venom that packs his veins and builds his muscle up more normally than the average strongman. He is very powerful and runs gangs in Gotham being known as the one who broke Batman's back.

Hawkgirl: A hero that once fought for the Regime that was imprisoned for many years for her crimes until Bruce Wayne decides to let her out for rehabilitation. However, the only thing in her mind is revenge against Superman for showing her the wrong ways to deliver justice.

Sinestro: A former convict to the Green Lanterns as he escaped from their captivity and disappeared into the bowels of space. He used to run his Yellow Lanterns to do the bidding of Superman during the Regime years.

Aquaman: King of Atlantis that has recently escaped from prison back down to the depths of his ocean and is considered highly dangerous with his massive trident along with the ability to control and talk to many sea creatures.

Aqualad (New Character): A former leader of the Young Justice hero team and the son of the Black Manta. Stayed neutral during the war against the Regime as he couldn't find himself fighting for a particular side keeping to himself.

Red Arrow (New Character): Roy Harper is a disciple and trainee under Oliver Queen's guidance training him to overtake Oliver as the new arrow wielder in the Justice League one day.

Supergirl: Kara Zor-El had to leave her planet due to Brainiac's attack and took her baby cousin with her when they were separated. She was raised with the same powers as her cousin and saw good in him until he betrayed her leading her to joining the Justice League.

Ghost Hunter (New Character/OC Character): Vincent Quan III was a very rich individual having a popular life at school and became captain of his private school's polo team with dreams of shipping off to Harvard Law School to become a lawyer. However, he was concussed during a polo match and it started making him see delusions and hallucinations to the point where he was confined to a mental institution by his parents. It was there confined that he met a strange apparition named Abol, who gave him ghost-like powers like fitting through walls and casting orb energy balls. He was also given the Axe of Emblem charging it on energy given off by evil ghosts. Vince became the Ghost Hunter vowing to retrieve stolen ghost energy from other evil spirits to power Abol back to his full strength.

Blue Beetle: Jaime Reyes is a big superhero fan and comic book nerd not knowing what was in store for him once the Scarab attached itself to his body. It morphs him into a battle suit making any kind of weapons he desires and he has way too much fun with it all.

Mr. Freeze: A regular enemy of Batman that uses a cold gun in order to freeze his enemies when all he wants is someone to help him save his wife, Nora.

Captain Cold: Leonard Snart used to be a rogue and various villain to the Flash in Central City and even joined Gorilla Grodd's Society faction for awhile serving him until the time was right. He patched things up with Barry and became his partner in crime fighting redeeming himself for his sister's sake.

Reverse-Flash: Eboward Thawne has made himself the equivalent to the Flash making himself very fast at the speed of light and he can time travel. He is a very notable arch-enemy to Barry Allen.

Red Hood: Jason Todd used to be the new Robin when he trained under Batman and that was until he was killed by the Joker. He was restored to life in the Lazarus Pits which is where he disowned Batman as his mentor and went on his own path to becoming a superhero. He kills the scumbags in Gotham and doesn't allow any bad deed to go unpunished with his dual pistols as well as an inventory of C4 bombs.

Mirror Master (New Character): Samuel Scudder becomes the Mirror Master to live the life of a criminal against the Flash using his experiments to either travel through mirrors while also trapping people in them. He can also turn anyone into glass by his choice.

Toyman (New Character): The first man to take up the name is Winslow Schott and he has very deadly creations to make up for no real superpowers. He was originally Superman's main problem, but moved to Central City in order to continue his operations there.

Catwoman: Selina Kyle is a woman who goes after what she pleases even if it is at the spite of those she may care about. She has a massive crush on Bruce, but is too afraid to get near him as long as she has her criminal tendencies. Though, she does like the attention and his chases after her to stop her.

Saint Walker (Blue Lantern Corps./New Character): A former priest on the planet Astonia and turned into a Blue Lantern Corps. member who is seen as more of a peacekeeper rather than a fighter. His ring is powered by hope that will sustain him for as long as it can.

Kyle Rayner (Green Lantern Corps./New Character): A man the Guardians chose when Hal Jordan ran off with the Regime and they trained him exclusively in order to become a Green Lantern. Now, he is a trainee under Hal's command and Kyle still doesn't trust him after he has tried reforming himself from his Regime counterpart.

Vixen: A woman with the entire power of the Animal Kingdom on her side and a proud member of the Justice League under Batman's command.

Booster Gold (New Character): A hero from the future as he frequently gets sent back in time in order to help Batman fend off major universal threats to the Earth.

Zatanna: A stage magician that is also a very component sorcerer usually teamed with John Constantine when he is in town.

John Constantine (New Character): An occult detective and knowledge holder on the supernatural. Raised in England and a love interest for Zatanna.

Nekron (New Character): The literal embodiment of death and ruler over all of the damned able to bring back the dead on a count of his own whim. The main villain of this dimensional crisis at hand.

Weather Wizard (New Character): A convict who escaped from his prison transport and went over to his brother's house where he stole his lab work after finding out about his death. He wields a weather wand that allows him to summon tornadoes, flash lightning, cause blizzards, and used the air currents to fly around.

Temper Volcanic (New Character/OC Character): Rodney Stone is a very angry man which usually has gotten him into trouble with law enforcement so he created his own alter ego named Temper Volcanic. He stole some machine parts from a factory and start making a suit that powered up when he got angry. Rodney uses this rob banks and jewelry stores to his leisure as no one can touch him in Central City.

Nona (New Character/OC Character):A new villain on the block who puts up the disguise of a sweet old lady when she uses her three villainous grandchildren to pickpocket and rob where she orders them to. She has had her fair share of defeats at the hands of Batman, but she easily breaks out to get back to her criminal ways.

Firestorm: Firestorm is the superhero with two minds for the price of one able to shoot out mostly flames and has the option of going nuclear with his heat.

Lobo: An ruthless alien villain from the planet of Czarnia with the power of cloning himself and he has a chain that he uses quite frequently as his main weapon. A bounty hunter that sticks to the chase no matter how dangerous it gets to be.

Red Tornado (New Character): An android with the power to create tornadoes and cyclones as well as lift himself up in one to get to where he needs to.

The Joker: The man who caused all the chaos gets raised from the dead in his own way as he comes to the world of the living through Nekron's magic, but finds a way to restore his natural appearance and shape to continue his crazy madness from where he left off. He carries an assortment of knives and razor sharp playing cards to throw out at his opponents as well as his Joker Venom in order to leave a smile on his opponents face.

Ra's al Ghul (New Character): The leader of the League of Assassins and controller of the Lazarus Pits which are a liquid substance that can bring the dead back to life. He is also known as the one who summon back Nekron by accident and is a master swordsman often coming into odds with Batman on many occasions. I'm

Batman Beyond (Terry McGinnis) (New Character): Terry is the man that has taken up being the new Batman in Gotham's future after Bruce Wayne decided to retire from his heroic duties. Formerly a gang member and small-time offender, Terry is taken under the wing of Bruce to become the new Batman for this Gotham City and he is hired as Bruce's personal assistant to have someone around to help with his failing health. However, due to Nekron's influence opening up the Multiverse, Terry finds himself down in this new timeline where he not only joins Young Bruce's side again, but finds out the true darkness of this new world.

Starfire: An alien princess from Tamaran that once joined the Teen Titans after losing her world and she felt heartbroken when they all split up. However, she hears of the past Dick Grayson coming to her universe and she feels she has at least one proper chance to spend time with him even if she has to say goodbye at the end of it all.

Black Manta: A man out for revenge when it comes to killing Aquaman and the fall of his kingdom trying to avenge the death of his father in this universe. When he plans to go after an escaped Aquaman, he feels the Justice League will be right behind on his trail so he better act quickly and secure his kill.

Doctor Destiny (New Character/OC Character): Alex Marvin was a disciple of Kent Nelson until his mentor went mad with power when it came to the helm. Something that made him go into hiding when the Lords of Order tried summoning him to their side. After Nelson's death and Batman telling him, Alex decided to study arcane magic in order to suppress his mentor and become a superhero that told of good futures instead of chaotic ones. As Doctor Destiny, he has the power to see 10 seconds into the future and even has the ability to see multiple futures of one being.

(Premier Skin Characters)

Superboy (For Superman): Kon-El is another cousin to Superman and Supergirl joining the Young Justice crew and later a modified version of the Teen Titans before they died out when Metropolis went down. In addition to his natural Kyrptonian powers, he has the power of telekinesis on his side along with immense strength like his cousins.

Wildcat (For Batman): A heavyweight boxer named Theodore Grant that comes in from an alternate dimension when the Multiverse gets messed up and he joins the Justice League in order to stop Nekron so he can return home.

Kilowog (For Green Lantern): A brute of an alien and primary trainer of new recruits to the Green Lantern Corps. that is pretty famous and renowned among his rank.

Beast Boy (For Vixen): A man that has the ability to shape shift into any animal he pleases in order to get the job done and he was killed in the nuclear blast when Metropolis was destroyed. However, he is restored to life by Nekron, but he resists his control long enough to find Batman and the League in order to help them save the world once more.

Raven (For Zatanna): A former Regime and Teen Titans member that is ready to return to society and join the Justice League to atone for her sins of serving evil. She has dark magical powers and is the daughter of Trigon.

Terra (For Zatanna): Terra is a woman who can control the ground and earth to her whim using mostly attacks to throw rocks and boulders. She briefly became a Teen Titans member only to join at Deathstroke's side against them and she sacrificed herself one time for the greater good to redeem herself as she died getting encased in stone. However, Nekron revived her to become apart of his deadly army, but Beast Boy saves her as he rushes her back to Batman away from Nekron's control.

Blackfire (For Starfire): Another princess of Tamaran and the rival sister of Starfire in which she loves taunting her sister and making her life a living hell. She has taken control over Tamaran and feels empty ruling over it feeling like she needs to dispose of her sister once and for all.

(Dimensional Heroes)

Ben Tennyson (Ben 10 series): 17-year old Ben Tennyson is not like most heroes in that he was granted access to a powerful device known as the Omnitrix back on the first day of his summer field trip back when he was 10-years old. Ever since then, he has used the Omnitrix to stop evil alien overlords like Vilgax from taking over the world and time lords like Eon from taking over time itself. He has gained a new Omnitrix using a variety of alien species from different planets that have different abilities for him to use in order to save the galaxy multiple times.

Spider-Man (Marvel Comics): Peter Parker was just a normal nerdy teenage boy that had a knack for science until the day on a school field trip that he would by chance get bitten by a radioactive spider that gave him the powers of a regular spider. With the invention of some webs shooters, Peter went on to become the famous hero called Spider-Man stopping just about every criminal he could in New York City like Doctor Octopus, Green Goblin, Rhino, and Vulture to name a few.

Captain America (Marvel Comics): Steve Rodgers is a super soldier and he fights for the country he represents with pride filling himself with endless amounts of patriotism. He has his trusty shield as his defense weapon and leads the Avengers to defend it from all-out assaults from villains.

Daredevil (Marvel Comics): Matt Murdock is a lawyer from Hell's Kitchen, New York and is a blind man usually holding a cane in his civilian form, but once he suits up, he is a pretty competent fighter with his baton he uses for combat.

Black Panther (Marvel Comics): T'Challa is normally the king of a foreign land known as Wakanda and usually helps the Avengers as his alter ego named Black Panther. With this new identity, he has fast reflexes like a cat and uses sharp claws to slash through his enemies.

Johnny Cage (Mortal Kombat): Cage is a movie actor where he comes from that got a spot in defending Earthrealm in the Mortal Kombat tournament both times. While he showed promise, he was easily trounced in both of his attempts against superior warriors and almost had his life taken from him. With years of maturity and age, he has become a father and a valuable member of the U.S. Special Forces where his daughter, Cassie, leads her own special team. He also has a green magic ability to enhance his punches and kicks making him the man that once stopped Shinnok.

Cassie Cage (Mortal Kombat): Cassie is not your usual Beverly Hills bratty rich girl as unlike her peers, she joined the military like her mother and became a lieutenant leading a special task force of young heroes from all over. She has mostly guns in her arsenal, but adopted the green glow to enhance her own moves.

He-Man (Masters of the Universe): Prince Adam is a man that defends the realm of Eternia and the secrets of his personal abode, Castle Grayskull, through his alter ego of He-Man. His main nemesis is Skeletor and his evil forces which is who he uses his giant sword against mostly.

Ruby Rose (RWBY): The leader of Team RWBY in her universe at Beacon Academy, but she gets separated of them after the forces of Salem attacked the school she went to. She carries a scythe with her and her Semblance allows her the power to run really fast with super speed. Ruby is also a nerd and geek when it comes to her position, but she prides herself as a superhero.

Arthur Morgan (Red Dead Redemption 2): Arthur is a cowboy and outlaw with the Van der Linde gang committing heists with their leader, Dutch. After a heist went awry in the valley of Blackwater, Arthur and the gang have set up camp at many places away from the area as they would be relentlessly hunted otherwise. They decided to rob the biggest bank in Saint Denis, but were hunted down by the Pinkertons resulting in two of their own getting murdered and another getting arrested. Arthur was thought it have died by sea, but it turns out he wounded up somewhere else he never thought to be.

Dino Thunder Power Rangers (Connor, Ethan and Kira): After disbanding their team in the past and without knowing where Tommy Oliver and Trent Fernandez ran off to, these three remain the only known Power Rangers in Reefside. Holding onto their Dino Gems, this gives the teens powers in their human forms and they always have the ability to suit up to their Ranger forms.

Team Overwatch (Tracer, Mei, Brigitte, Lucio, Winston, and Genji) (Overwatch): Overwatch has a duty to serve the public from enemies like the forces of Talon and make sure peace is kept in the communities. Tracer can teleport fast to where she wants, Mei is a woman who puts others on ice, Brigitte has a hammer to prove herself with, Lucio can bounce enemies back, Winston is considered the leader of the team, and Genji is a robotic ninja that can strike fast.

Tifa Lockhart (Final Fantasy series): Tifa used to be a care-freeing spirit born in the world of Nibelheim until Sephiroth attacked her neck of the woods where she lost her dead in combat. She soon joined Avalanche and worked at the Seventh Heaven Bar in the quest to stop Sephiroth before he went any further. She uses her knuckles and even upgrades herself with the devices known as the Premium Hearts to give her an extra punch.

Spawn (Image Comics): Al Simmons is a former mercenary that became a servant to the demon known as Malebogia, but he cut himself from the demon's control going into business for himself using a variety of weapons. Mainly, he uses a combination of his guns and chains along with his cape.

Connor Kenway (Assassin's Creed series): A man who saw his whole tribe fall during George Washington's conquest of his land and became a trained assassin in the Colonial Brotherhood of Assassins. He has also helped the Sons of Liberty with their plans of declaring independence in America and free it from British control.

(Dimensional Neutrals):

Leatherface (Texas Chainsaw Massacreseries): A deranged psychopath armed with a revving chainsaw that chops people up using their skin to wear as his mask and throws other parts in for his stew recipe.

Predator (Predator series): An alien from a dangerous planet and species that likes the thrill of the hunt for sport. It is an intelligent being with weapons made for stealth and blasting lasers at his victims also coming equipped with a self-destruction option.

Raiden (Metal Gear Solid): Raiden used to be a mercenary and former special forces officer until he was used as a test subject within the FOXHOUND unit until he was captured by enemy soldiers who made him more mechanical and deadly. However, he soon escaped and used his newfound weapons for the good side, but that doesn't mean he trusts anyone so easily in this new world.

Terminator T-800 (The Terminator series): Cyberdene Systems Model 101 T-800 of the Terminator constructs is a deadly machine tasked with going back in time by Skynet to kill resistance leader John Connor when he was a kid so he doesn't lead the resistance in the future against the machines. He is very durable in battle and carries a shotgun with him that he will use to terminate targets.

Team RED (Scout, Soldier, Pyro, Engineer, Heavy Weapons Guy, Demoman, Medic, Sniper, and Spy): The men that compete for Reliable Excavation Demolition that seek to grab the secret intel hidden away within the confines of the BLU headquarters and kill their many copies that get in the way are jacks of all trades. They each have their unique abilities with guns and other assortment of weapons, but they all share the trait of being a little too psychopathic sometimes.

(Dimensional Villains)

Psyphon (Ben 10): An alien servant that has served under mainly Vilgax's command, but has come up as his own villain in other encounters with his mortal enemy. He controls his own robotic warriors known as the Robot Extermination Devices that fire lasers when they lock onto opponents and he has his own strengths as well to use against enemies.

Mileena (Mortal Kombat): A clone of the former royal princess Kitana and the surrogate daughter of Shao Kahn who has waged war against Kotal Kahn and his forces for daring to deny her right to the throne. Mileena is part human and part Tarkatan meaning she has very sharp teeth along with two deadly sais to feast on her opponents with.

Azula (Avatar: The Last Airbender): Azula is the crowned princess and rightful supreme ruler of the Fire Nation from where she has developed mental health insecurities leading her on the righteous path of evil. She controls the element of fire really well and has the most expertise using the element.

Doomfist (Overwatch): Akande is from Nigeria and he runs on the belief that humanity can succeed and evolve consistently through the effort of conflict. He wants the world to realize this so that they can grow stronger and he joins Talon to seek this pursuit of this particular goal. He's a martial artist at heart, but makes use of his cybernetic capabilities.

Shang Tsung (Mortal Kombat): A sorcerer that once worked alongside the evil dictator known as Shao Kahn by feeding his empire various souls that he collected in order to become much stronger and he is the creator of the Mortal Kombat tournament which puts various combatants together representing their realms in order to become champion in the finals. His main expertise is sorcery and he has a lot to go around as well as having the ability to steal anyone's soul he wants.

D'vorah (Mortal Kombat): A member of the Kytinn species of Outworld and a constant server to very powerful individuals like Shao Kahn, Shinnok, and Kotal Kahn, but her underlying motive for serving is ensuring that her Hive is secured and safe. She has normal insectoid attacks as well as planting larvae in her prey to build her own insect army.