Villain Crossover!

Zim - 5 feet tall, angry, egoistic alien, with a dream to rule the earth and eradicate the human race. he has green skin, crimson body, black legs and arms and fly-like eyes. Bill Cipher - Good manipulator who loves getting deals for souls or possessing people, also being sarcastic and funny. He is Yellow Triangle with black bow tie, hat arms and legs and one eye at the center. Adam - Egoistic angel, first human, he thinks men's are better that woman's and demons should be killed, he also loves to eat. an angel with a human appearance. Most of the time, he wore a mask that had a pair of large and golden wings on his back, He wore a white and golden cloak that appears to have a large 'A' symbol emblazoned on the front, and had gold-tipped spikes on the back of his collar. His visible hands were black in appearance Shadow - a chill guy and a red and black anthropomorphic. He has a reserved and colder disposition, usually acts with a cool indifference, rarely showing his vulnerable side. He is seldom seen with others for an extended period of time and usually distances himself from everyone whom he does not trust. He is usually blunt and rarely bluffs; if he makes a threat, he has every intention of carrying it out. Chara - Silent almost all the time, but when they can, they are silly and childish. Wears a long-sleeve neon green sweater with a single horizontal cream stripeand nondescript, brown pants and shoes. Chara has cream skin, brown medium-length hair with side-swept bangs, and rosy cheeks. Distinctly, they have open brown eyes, and a smile. SMG3 - an arrogant, stubborn, merciless, yet incompetent villain, often coming up with various nefarious plans to destroy, steal from. His shirt and cap were of a darker blueish-indigo color, while his overalls were black, also retaining gold buttons. Martha - She is manipulative, sadistic, and deeply devoted to her husband and children in their shared, twisted "satanic" lifestyle. tall, slender, and a red-polka-dot outfit, features red skin, black hands, bushy hair with branch-like horns, and one empty eye socket Cyn/Cyntessa - came off as having a chilling personality that unsettled those around her due to her disconcerting behavior and mannerisms. Lacking any normal semblance of emotions, she used mimicry and imitation to behave like a real person would, speaking her actions aloud, however she remained capable of actually laughing on rare occasions. Her posture and gait were rather awkward, stilted, and off-balance, and her movements were very clumsy. She wears a grey overall-style maid dress with black trim, a white apron, and a white inner dress with a large black bow tie and two buttons below it. She has silver-yellowish hair and two straight-down twin tails, each with a hair band on the lower end. She also wears black thigh-high socks with white stripes, and a pair of black shoes and big black bow is also placed on the left side at the back of her head