The Joker secretly planted several dozen high explosives all throughout the city. Sometimes it is possible to not get the story mode achievements as they can be glitched. Batman stranded Joker within the compound and fought him one on one, with Joker proving to be a powerful opponent in their physical clash. Luthor then sends the other members of the team to the ship, which was being guarded only by the Martian Hunter, to plant a bomb on the League's headquarters and call them back. He is constantly adapting his personality and his psychosis to respond to the world around him, sometimes a harmless trickster and at others a brutal mass-murderer. J to deliver the death blow to Batman and his allies. Oan Senate Gameplay The game features a story mode, playable from two different perspectives, one from the DC side, and one from the Mortal Kombat side, and depending on which side players choose, they will see the characters from the opposite universe as the invaders of their own, the player must also play as different characters which are split into chapters.