The Comi-Con in San Diego is the most important global event for the world of comics, and even the developers and publishers of video games take advantage of to use it as a showcase for its titles more or less related to the world of comic books. Injustice: Gods Among Us is a game that deserves a full title to appear at the event, as it will allow us to engineer furious fistfights among the mightiest heroes and villains. We offer you the following two movies directly from the fair: a new official trailer and a long demonstration held on stage at GameSpot.