Dr. Coyle

Dr. Coyle is the main antagonist of the 2017 video game ''ARMS. ''She is the director of the mysterious ARMS Laboratories that research the mysterious ARMS phenomenon, and the creator of Hedlok and Springtron. Obsessed with ARMS, she desires to become the strongest ARMS fighter through any means. She was added as a playable character in the 5.0 update.

History
Little is known about Dr. Coyle's past. What is known is that she was very fascinated by ARMS since she was young, and devoted her entire life around researching it. She also seems to know Max Brass in the past, as her Grand Prix ending shows her and Max Brass while she's creating an experiment, presumably long before the events of the game. They seemed to have a falling out, however, and Dr. Coyle seems to hold a grudge with him ever since.

Dr. Coyle eventually became obsessed with ARMS, and begin seeking ways to make herself stronger. To this end, she observe the ARMS fighters and collect their data. She seems to be especially interested in Spring Man, as she created an robot based around him. She also created Hedlok, and menacing mask robot that attaches itself to other fighters. Finally, she subjected herself to experiments. Afterwards, she decided to participate in the Grand Prix herself.

Grand Prix
Dr. Coyle appears in the Grand Prix as the final boss starting from level 6 upwards (Unless the character they player is using is Dr. Coyle herself). Right before the player and Max Brass fights, Dr. Coyle suddenly appears from nowhere and engages in battle with Max Brass. Dr. Coyle defeats Max Brass and sends him flying, stunning the player's character, Biff, and the audience. She then engages battle with the player herself.

While she proven to be a powerful foe, the player manages to defeat Dr. Coyle in battle. She is fustrated at her defeat, but then points up to the sky, revealing her "masterpiece" Hedlok. She willingly lets Hedlok attaches itself to her, then engage the player is one last battle.

After being defeated once again, Dr. Coyle is seen on her knees, seemingly devastated by her loss. Hedlok suddenly starts glowing, just like it does with Max Brass, and then have it's ARMS fell off, but it then suddenly stops. Dr. Coyle remove Hedlok from her and, in frustration of her defeat, destroys Hedlok in a pit of rage. She then disappears from the arena, never to be seen again. Max Brass is then seen floating down to the arena with Parasols, surviving the incident with Dr. Coyle.

abilities
Just like the other fighters in the game, Dr. Coyle has the ARMS phenomenon, allowing her to stretch her ARMS in great length when she punches. She equips two ARMS weapons in each of her ARMS. Her preferred weapons are the: Lokjaw, an explosion ARM that resembles Hedlok and is capable of shooting the dark energy like Hedlok. The Parabola, an electric parasol that disables her opponents ARMS when charged. And the Brrchuk, an nunchuk that freezes the opponents and slows them down when charged.

Dr. Coyle, like the other fighters, also have her own unique abilities, presumably because of her experiments. For starters, she is able to create a third arm that is a duplicate of either her left and right arms after she charges. The third arm disappears quickly, though, it must be thrown out fast. She can also turn invisible when she guards or after she gets up after being knocked down. Finally, she's able to levitate in mid air instead of jumping, and can continue to levitate as long as the player holds down the jump button. Because of this, she descends slowly.