The Crisis on Infinite Earths crossover of 1986 was designed and written with the purpose of streamlining most of DC's characters into one more-focused continuity and reinventing them for a new era, thus Wonder Woman and Steve Trevor were declared to come from the Earth-Two dimension, and along with all of their exploits, were erased from history, so that a new Wonder Woman character, story and timeline could take priority.
Steppenwolf then grabs Silas Stone, which Cyborg shots Steppenwolf and saves his father, and Wonder Woman helps out by attacking the Parademons and taking Steppenwolf to a different part of the factory. While Batman fights the Parademons, Barry goes and save one of the employees. Steppenwolf tells the Parademons that he will deal with Diana alone; meanwhile, Batman is being attacked by one of the Parademons as he tells Alfred that he needs the Knightcrawler, which he sent the machine to Bruce.
Trevor was taken to be interrogated using the Lasso of Hestia. Though he tried to resist the lasso's power at first, unwilling to reveal military secrets, he nonetheless was powerless to withstand it and admitted that he was a spy. He told them that he'd been on a mission to observe General Ludendorff and Doctor Poison, that he'd stolen the latter's research notebook, and that his escape had brought himself and the Germans to Themyscira. He described the Great War, informing them that millions of people had died. Hearing this, Diana deduced that only Ares could be behind a war of that magnitude. She tried to persuade Hippolyta to send the Amazons back with him to face the god, but her mother refused, much to Diana's confusion.
Superhuman Strength: Diana possesses far greater strength than the finest human athletes. She kept an A.R.G.U.S aircraft from crashing by holding it up. She dispatched numerous Parademons during Darkseid's invasion and broke the Fortress of Solitude's doors down when H'el locked Superman out and took control of it. She has also managed to briefly overpower both Green Lantern and Aquaman, as well as Supergirl. She managed to defeat the goddess Artemis, as well as draw blood from The First Born.
A warning that is first heard from the lips of Cheetah as she attempts to escape captivity, yet is echoed by others around the globe, all putting Wonder Woman on alert. As she attempts to investigate, she is attacked by Supergirl, wanting vengeance for the death of Rao, as the influence has gotten to her as well. An epic battle breaks out, and once again, the trusty Lasso of Truth saves the day, though barely.
Wonder Woman has also appeared in the 2013 NetherRealm Studios fighting game, INJUSTICE: Gods Among Us, as a playable character with her own set of super moves and alternate constumes, one of which was a New 52 skin. In the game, Wonder Woman is summoned alongside Aquaman, Green Lantern, Green Arrow, Batman, and the Joker into a world where Superman rules with an iron fist and said world's Wonder Woman is his second-in-command. Wonder Woman must unite with the others and this world's Batman to defeat Regime Superman for good. She is voiced by Susan Eisenberg.
Perhaps due to her Amazonian background, Diana greatly respects other noble selfless warriors, as evidenced when she attended Superman's funeral in Smallville and spoke of how he had been much more than a soldier (adding to what Batman said about Metropolis burying an empty casket). As a result of her great posthumous respect, she was, therefore, more than willing to aid Batman in honoring the heroic death of Superman, by helping round up the metahumans from Lex Luthor's files to form a team of superheroes (later known as the Justice League) to protect the world from the imminent mysterious alien invader Steppenwolf and his Parademon minions after Superman's death left the world vulnerable.