Injustice 2 is the second game in NetherRealm's Injustice series based on DC comics characters. In the first game Superman became evil after Lois Lane was killed by The Joker and Superman decided to kill The Joker. Superman also then decided to become a dictator and rule over the world killing any hero or villain who did not side with his rule where there is no crime. Batman was against Superman killing and his rule so Batman created a team to fight against Superman and take down his Regime.
In the first game Batman succeded in taking down Superman and ending his rule. In the second game it starts with the aftermath of the first game and Batman is trying to get the world back to normal. Batman has created a new form of the Justice League to try and make sure all the heroes and villains, that escaped imprisonment up for strongly siding with Superman could captured. The world was going back to normal until Brainiac arrived to capture Earth. Batman and his team do not have enough power to take down Brainiac and has to result in releasing Superman from imprisonment for help in stopping Brainiac.
I like this game because of the interesting story that it had in both games and for the fun fighting style in the game. I really like this version for the added characters in the game and the new gear system in the game. I like the ability to create your own designs with each character using the gear system. I usually do not like fighting games in that style but this game makes it really fun to play.