Skullgirls, the fast-paced, beautifully animated fighting game, has a roster of uniquely designed characters, each with deep lore and intricate mechanics. Among them, Double Skullgirls out as one of the most enigmatic and disturbing figures in the game. A shape-shifting, grotesque, and otherworldly entity, Double plays a crucial role in the overarching story of Skullgirls, serving as a mysterious servant to the Skull Heart. Her ability to morph into different characters makes her a versatile and unpredictable fighter, adding layers of depth to her gameplay and lore.
The Lore Behind Double
Double’s origins are shrouded in mystery, but what is known paints a picture of an ancient and sinister being. She is closely associated with the Skull Heart, a powerful artifact that grants wishes but often at a dire cost. Unlike other characters who have personal motivations and conflicts, Double is more of a manifestation of the Skull Heart’s will, acting as its primary enforcer. She plays an essential role in ensuring the cycle of destruction continues by manipulating events and characters to bring about the rise of a new Skullgirl.
Double’s true form is a mass of shifting, amorphous flesh, covered in eyes and mouths, reflecting her nightmarish nature. However, she often takes on the guise of a nun named Sister Agatha, allowing her to move unnoticed and influence events behind the scenes. This disguise serves as a stark contrast to her monstrous true form, emphasizing the deception and horror that she embodies.
Double’s Gameplay Mechanics
As a playable character, Double is one of the most unique fighters in Skullgirls due to her shape-shifting abilities. Unlike other characters who rely on set moves and combos, Double mimics the attacks of other fighters, seamlessly transforming into different members of the roster mid-combo. This ability makes her one of the most unpredictable and versatile characters in the game.
Her move set includes a variety of attacks borrowed from other fighters, executed with slight modifications. She can shift into characters like Filia, Cerebella, or Peacock for specific moves, making it difficult for opponents to predict her next action. In addition to her borrowed attacks, Double possesses her own signature moves that emphasize her grotesque nature, such as summoning monstrous appendages or using her amorphous form to evade attacks.
One of her most recognizable moves is her super attack, Nightmare Legion, where she rapidly morphs into different characters in rapid succession, unleashing a flurry of attacks. This move not only showcases her shape-shifting nature but also serves as a powerful tool for combos and punishing opponents.
The Role of Double in Skullgirls’ Story
Double plays an integral part in Skullgirls’ narrative, acting as a manipulator behind the scenes. Throughout the game, she subtly influences key events to ensure the cycle of destruction continues. She is neither driven by personal vendettas nor moral conflicts; instead, she is a relentless force of nature carrying out the Skull Heart’s will.
Her interactions with other characters are often ominous and cryptic. She preys on the vulnerabilities of those who seek the Skull Heart, subtly pushing them towards making wishes that lead to their downfall. Unlike other characters who have clear ambitions and motivations, Double’s ultimate goal is singular: to perpetuate the cycle that keeps the Skull Heart in power.
In certain story modes, Double serves as a formidable antagonist, revealing her terrifying true form in battles. She is often the final hurdle that players must overcome before facing the Skullgirl herself. Her eerie dialogue, unsettling transformations, and relentless attacks make her one of the most memorable and disturbing characters in the game.

Double’s Design and Aesthetic Influence
Double’s design is a fascinating blend of horror and religious symbolism. Her default appearance as Sister Agatha presents an unsettling juxtaposition of purity and corruption. The nun outfit invokes imagery of religious devotion, but her grotesque, shifting true form represents something entirely opposite—chaos and malevolence.
Her transformations into other characters are not simple copies; they often feature eerie distortions, such as extra limbs, unnatural movements, or exaggerated features. This design choice reinforces the idea that Double is not merely imitating others but rather warping them into something unnatural.
Her animations are particularly striking, with her movements being unnerving and fluid. Unlike other characters who have defined frames of motion, Double’s transformations often involve shifting masses, eyes opening and closing randomly, and limbs sprouting unpredictably. This attention to detail makes her one of the most visually captivating characters in Skullgirls.
Competitive Viability and Playstyle
In competitive play, Double is known for her versatility and adaptability. She can be played as a standalone character but is often used as an anchor due to her ability to assist other team members with her unpredictable attacks. Her morphing moves allow her to string together unexpected combos, making her a difficult opponent to read.
Players who use Double effectively capitalize on her ability to switch playstyles mid-match. Since she can borrow attacks from other characters, she can counter opponents by mimicking moves that disrupt their strategies. However, her unpredictability also requires skill and knowledge of the entire roster, as players must know when to use each transformation effectively.
Her Flesh Step, a teleporting dash, allows her to reposition quickly, making her difficult to pin down. Additionally, her Hornet Bomber move, where she launches herself at opponents in a spinning attack, serves as both a strong offensive and defensive tool. Skilled players can use these moves creatively to control space and keep opponents guessing.
Despite her strengths, Double has some weaknesses. Her reliance on morphing means that players unfamiliar with other characters might struggle to use her effectively. Additionally, because some of her transformations take a moment to complete, she can be vulnerable to fast counterattacks.
Thematic Depth and Symbolism
Beyond her gameplay mechanics, Double represents deeper themes within Skullgirls. She embodies the concept of corruption and inevitability, serving as a reminder that those who seek power often fall into its grasp. Unlike other characters who have nuanced motivations, Double is a pure enforcer of a cyclical, unbreakable fate, highlighting the darker elements of the game’s story.
Her ability to transform into other characters could also be interpreted as a metaphor for deception and manipulation. She does not possess her own unique identity but instead takes on the forms of others to serve her purpose. This aspect of her character aligns with the Skull Heart’s deceptive nature—granting wishes but always at a hidden cost.
Conclusion
Double is one of the most unique and unsettling characters in Skullgirls, both in terms of gameplay and lore. Her shape-shifting abilities make her an unpredictable and versatile fighter, while her role in the story cements her as a key antagonist. Whether viewed as a horrifying enforcer of the Skull Heart or a competitive wild card in the game’s roster, Double leaves a lasting impression on anyone who encounters her.
Her design, gameplay mechanics, and narrative significance all contribute to making her one of the most fascinating characters in the Skullgirls universe. As the cycle of destruction continues, Double remains ever-present, ensuring that the world of Skullgirls is forever trapped in its dark and tragic fate.