The combination of two very different but equally cool universes. Injustice has its own set of complex characters and storylines, and Mortal Kombat has its unique, often brutal world. When they come together in a fanfic, it creates a whole new set of possibilities for stories.
There is a 'Injustice x MK fanfic' that focuses on how the different fighting styles of the two franchises' characters blend. It's really detailed in describing the combat moves and the strategic thinking behind them. The author does a great job of making it seem like a natural crossover.
Injustice Alliance 2 was an action fighting game set in the DC-universe. There were 38 characters in the game, including members of the Justice League such as batman, superman, and catwoman, as well as villains such as scarecrow and black Adam. Players could play as superheroes or villains, forming their own hero team to fight other players or bosses in the game. The game provided a variety of gameplay and story modes. The story was full of ups and downs and was fascinating. Between each battle, there were appropriate cutscenes to serve as nourishment and supplement, and the cohesiveness was commendable. The game also supported character customizations, allowing players to create the ultimate and unique character. Injustice Alliance 2 had a certain level of popularity and reputation among the fans of the game.
Well, the canon status of MK comics isn't straightforward. It might be canon within certain story arcs or universes, but not across the board. Different interpretations and continuities can come into play.