So you've finally done it. After many hours of mulling it over, you've decided to come over to the dark side. No, we're not talking about Star Wars. But yes, you've finally decided to join the exciting world of being a supervillain! Let us tell you, being a villain is much more fun than trying to play the hero all the time! You have so many things you need to do if you want to lead the life of a villain, but where do you even begin? Do you start cooking up some secret plans to take down Batman once and for all? Do you write a love letter to Mr. J? Do you try to adopt a pair of hyena pups named Bud and Lou? No, first you begin with the right Harley Quinn costume! It's quite possibly the most important piece to consider when becoming a notorious villain. Tara Strong, the voice actress of Harley, also voiced Raven in both Injustice: Gods Among Us and the Teen Titans TV series, which showed more further relations, as Nightwing, who was formerly Robin, was a current member of the Titans.

Harley seems to have a liking towards The Looney Tunes Show, as in Batman: Assault on Arkham, she can be seen watching an episode of the show on her phone during group therapy. Harley undergoes significant character growth and learning throughout the series. Some of her most consistent character traits, however, are a need to break things with her baseball bat, aversion to "boring" or dull things, and what could broadly be described as a carefree, chaotic attitude. She is also very prideful, feeling disappointed when Robin showed up instead of Batman to fight her and refusing to engage in a fight against a 12-year-old kid and was greatly annoyed when he said on TV that he's her nemesis. In Arkham City, before heading to the Joker's Funhouse and into his office, Harley's old outfit from Arkham Asylum was seen on display. On the ground to your left, there was a "Fruitful Endeavor" pregnancy test that read "positive." After Robin saved Batman, Harley unveiled her plan: a suicidal bombing of the Shipyard that aimed to kill both Batman and Robin and "reuniting her with dear Mr. J." Harley triggered the explosives, but Batman managed to defuse them before they went off, while Robin freed the captured policemen. A furious Harley revealed her fail safe: a hidden bomb in the Joker Statue. Harley set it off to kill herself and Batman, but failed when he leapt out of a window, and carried her with him.Gordon Feels like you're overcompensating for something. Harley Why is everybody up my ass about that? Nothing happened! This is just my Wednesday, bitch. Gordon Not buying it. What Queen of Fables made me realize, is if I want a crew, I shouldn't be looking for scumbags who believe in me, I should be looking for scumbags no one else believes in. ❞ — Harley Quinn Kaley Cuoco's Big Bang Theory castmate, Melissa Rauch, voiced the same character in Batman & Harley Quinn. Baseball Bat: Harley's replacement weapon after she lost her mallet. In " New Gotham", Harley's bat is destroyed after her fight with The Penguin, although it can be assumed that she replaced it with a new one.

As she lamented that she would need the entire Justice League to stop Doctor Psycho, the Joker chimed in that he remembered having a book with the entire Justice League trapped inside - although he couldn't remember where. She brought them to the Ace Chemicals factory to jog his memory, and although she desperately tried to get him to remember, he could not, so she pushed him into the vat of acid to restore him to his former self. Harley prepares to enter the museum with Ivy and Catwoman but is stopped by Kite Man, who wants her help to get a ring from the museum for him to propose with. She goes in reluctantly, initially advising him against but eventually, Kite Man impresses Harley with how far he is willing to go for Ivy, so she decides to help him get the ring in earnest. She succeeds in getting him the ring, although he ends up swarmed by hornets in the process. They catch up with Catwoman and Ivy just as they reach the flamethrower, but Catwoman steals Kite Man's ring from him just as he proposes, with Harley responding, "what a cold B". Harley gets ready to leave with the flamethrower, but that activates a trap, which gets small and smaller, threatening to crush them. Harley directs her anger at Catwoman but soon realizes she can use her new flamethrower to burn her way out of the trap, smashing Doctor Trap's face with a bat in revenge. Batman finds Harley, but cannot reach her yet in the Medical Foyer at the Medical Facility on Arkham Island Ooh. I like you, cowboy. You're loco. And me likey your locomotion." —Harley becomes attracted to DeadshotHarley was watching Howie Mandel's TV show, when the Joker forcefully took over the show, having strapped a bomb to Howie's chest and declared that it was he who dumped Harley and not the other way around, and that he would respect her wishes to "drift into the darkness of total anonymity". Harley then became enraged when the Joker activated a bomb strapped to Howie's chest, so she angrily smashed the flat-screen TV with a bat. Ivy tried to convince her that she should not care what Joker or the Legion of Doom thought of her which she agreed with, declaring that she would "show them in person how little I care" and decided to crash the party at the Gotham Mint to show up Joker and his Legion of Doom compatriots. Harley was the only playable character that was incapable of doing Silent Takedowns, which made her a difficult character to use in Predator. In its place, Harley always had a Loud Takedown. However, she may have caught Robin's real first name, as Batman says "Tim" after finding out that he was taken by Scarecrow. The Penguin gave his umbrella to his nephew Joshua to shoot Harley, but when Joshua asked for her last words, Harley easily eroded the 13-year-old boy's confidence by questioning whether he could actually hit her rather than miss and embarrass himself. She continued a running commentary about how his hand was trembling, how he probably never drunk a beer before, or even "finger blasted a girl". Overwhelmed by shame, Joshua eventually broke, dropped the umbrella, and went to his mom. The Penguin himself made to shoot Harley, but Poison Ivy arrived with Kite Man and Harley broke out of her chained chair, prepared to fight. The Joker offered to allow her to live if she admitted she was nothing without him, and when she refused, battle commenced. With the Joker's last act, he activated a self destruct, destroying his tower an the majority of Gotham City, sinking the rest into the waters surrounding it. This freed Batman in the process, who was able to save Harley and Ivy from a falling pipe, ending up crushed instead. Harley, Ivy, and the rest of her crew then looked out over the burning, utterly destroyed Gotham City and mused on the fact that both the Justice League and the Legion of Doom are either incapacitated or dead, including the Joker. Overwhelmed, Harley commented that it was "so beautiful" before hugging Ivy.

Harley falls in, and Doctor Quinzel helps Harley have an epiphany about the Joker - he did not really propose, but rather the "diamond ring" was a grenade ring that the Joker gave to Harley so that Batman would stop to take the grenade out of her hands and save her. He never really proposed, and only said "til death do us part" because he assumed Harley would end up dead. Harley then realizes that the Joker only loves Batman, not her, and she wakes up as Poison Ivy is pulling Harley out of the pool of "acid". Ivy reveals that the acid was actually just margarita mix and that she had the Riddler set up his scheme to "prove" to Harley that the Joker didn't actually love Harley. Harley's psychotic personality was ingrained from her childhood and deepened when she met the Joker, forming an unhealthy attachment to him. With Ivy's intervention, Harley gradually recognizes Joker's abusive behavior towards her, and that she has to be independent to be healthy, manifesting as a desire to join the Legion of Doom. However, " Being Harley Quinn" reveals Joker to be rooted deep in her subconscious, meaning that her attempts to prove herself independent were subconsciously motivated by a desire to prove herself to him; his influence over Harley is so powerful that she relapses after joining the L.O.D., which alienates her allies. This restored equilibrium to her mind, she found Clayface safe and sound, and everyone returned to their bodies in time to stop Sy Borgman from incinerating them. While the rest of the crew angrily confronted Sy, Harley looked around her surroundings at the Gotham Mall and suddenly exclaim this to be their new lair, making a deal with Sy that they could have it on the condition of letting him come along on some of their heists.Snare Trap: Harley's equivalent of the Freeze Grenade. It took the form of confetti and was used to bind or stop charging enemies. Harley's design in Arkham Asylum was partially inspired by Jeanette Voerman from the 2004 Action RPG " Vampire: The Masquerade - Bloodlines". Harley and Ivy had made themselves at home at the Fortress of Solitude, hiding from Commissioner Gordon and watching a porn parody of themselves, marveling over the fact it had only been two weeks since they got together. A hologram of Superman's dead father suddenly appeared scolding them for being there and watching a dirty movie. He called up Superman who appeared in his place at which point Harley blew a hole in the side of the wall, and the two of them headed out towards Wonder Woman's invisible jet. After Ivy asked what they should do next Harley announced what she has dubbed the "Eat, Bang, Kill tour": including them traveling the world, stealing and heisting, frauding Gordon out of money, having sex and sunbathing.