Betrayed by Luthor to the Earth-3 villains, Harley and Solomon Grundy worked together to defeat Deathstorm. After the Hall of Doom is attacked by Sea King, she joined the Legion to attack the Syndicate at LexCorp.
Alongside Joker, Clayface and Sinestro, she broke into the Gotham Natural History Museum to awaken Black Adam, battling Shazam and Mahzas in the process. Just as they are about to be arrested, a the Joker arrived on the scene and rescued them.įleeing to the Hall of Doom, Harley agreed to help Lex Luthor and the Legion of Doom defeat the criminals. However, she played the wrong video and the Syndicate framed the criminals for robbing the patrons, leading to their claims being ignored. Gate-crashing the event, Harley attempted to show the video of the Syndicate banishing the Justice League. However, she was rescued by her fellow criminals and decided to reveal it at the gala taking place there. Taking her to the Galaxy Communications Tower, they interrogated Harley about the video and whether she had published it. Finally broken up by Catwoman, the Syndicate arrive and kidnap Quinn. When Deadshot, Captain Boomerang, Killer Frost and the Rookie arrived to gain her help, a confrontation took place when they harmed Ivy's plants. Making her way to the Gotham Botanical Gardens, Harley hid with Poison Ivy and told her of the incident. Whilst being chased by Batgirl and Nightwing, she accidently ejects herself from Joker's truck, resulting in their separation. Whilst preparing to break into the GCPD to steal back their confiscated weapons, Harley reported what she had seen to number of other criminals, including Riddler and Clayface. However, Harley witnessed the Earth-3 "superheroes" teleport the Justice League to Apokolips via Boom Tube, filming the incident as evidence. Chased by Batman, they were able to escape when the "Justice Syndicate" arrived. Harley helped Joker break into Wayne Enterprises and stole a Motherbox from the laboratories.
Her The Lego Batman Movie counterpart also appears as a boss for the film's tie-in level pack. Harley appears as part of the "DC Team Pack", alongside Joker. She also appears in "The Squad" DLC mission as one of the playable characters, with her New 52 costume being available in it. Harley also appears in the "75th Anniversary" DLC mission, where she and the Joker attempt to sabotage Batman's anniversary party. During a Nightwing side-mission, she appears as his therapist, using her position to obtain free tickets to a circus. She appears within three side-quests, two of which appear in the Hall of Doom. Harley Quinn does not appear as part of the main story, but briefly cameos during the end credits. After being defeated, she can be purchased as a playable character. Harley can be found at the Amusement Mile, where she can be fought. With Batman and Robin responding to a break-in at Ace Chemicals, they were able to successfully escape and avoid the GCPD. She joined Two-Face and Riddler in the escape attempt, but were captured by Batman and Robin.Īs the GCPD attempted to round them up, Harley and the other inmates were able to escape again. Harley was later freed by a breakout orchestrated by Lex Luthor and Joker, with her cell wall being broken apart with the Deconstructor. When Batman and Robin arrived on the scene, she stayed behind to let the other criminals escape, but was defeated and returned to Arkham Asylum. Harley was retuned to Arkham Asylum, where she could be seen swooning over Joker.ĭuring Gotham City's Man of the Year award ceremony, Harley Quinn joined Joker's gang in attacking the event. Shortly afterwards, they were defeated by the Dynamic Duo and handed over to the GCPD. Harley and Joker hid in the rafters of the building, but were forced out by Batman and Robin. She also helped defend the building with their henchmen, but was forced to flee by the Dynamic Duo. While Killer Moth was left behind to confront Batman, Quinn and Joker made their way to the Cathedral, where they finished preparations for their plan. However, the two were able to free her and destroy the GCPD convoy using a giant robot they had created. Taken into GCPD custody, Harley was used as bait to capture Joker and Killer Moth. When the Dynamic Duo arrived, Harley confronted them, but was defeated and arrested. She also appeared in his broadcast to the two, threatening to kill their hostage in a variety of ways. After Joker acquired the chemicals required to create it, Harley helped capture Commissioner Gordon to distract Batman and Robin from their plan. Recruiting Scarecrow, Mad Hatter and Killer Moth, they planned to flood Gotham City with his Joker Toxin, releasing it from Gotham Cathedral. During the mass breakout at Arkham Asylum, Harley Quinn joined her "Puddin" during the escape.