Kind-hearted and hard-working, Tom actively pursues the chance to help other people and is dedicated to his profession as a police officer. He is very brave and is not afraid to use physical force if the need arises, although usually only when he needs to be defensive, and is protective of those he cares about. Despite his sharp tongue, an occasionally dark sense of humor and misplaced jokes though, he is very sweet and gentle and frequently goes out of his way to assist others. Tom also enjoys telling corny jokes, whether he is alone or with company. Tom is witty and cunning, able to outwit even Robotnik and is ready with a smart-mouthed reply in the face of opposition. Although Tom is not afraid to fight, he prefers to avoid resorting to violence unless if it is absolutely necessary Was convinced by Maddie to foster Guest

Sonic is adventurous, lively, fun-loving, and confident. A thrill-seeker with a passion for living life to the fullest, he loves running fast and free, which much of his early childhood was spent doing. However, he can be quite reckless and quick to act before thinking. This tends to cause him to disobey authority, which has gotten himself and those around him into trouble more than once. Sonic usually keeps a laid-back and easygoing demeanor. However, he is still a kid at heart, and is thus very energetic, extremely talkative, and always ready for new exploits. Owing to his lively spirit, Sonic enjoys going on adventures at any given opportunity, and is always very enthusiastic about trying new things and seeing new places. Adopted before Guest was fostered into the family

Tails is a determined and plucky young fox, being willing to face the unknown on multiple worlds across the galaxy and deadly villains, all in an attempt to find Sonic, no matter what. He is also quite logical and intelligent, as seen by how he steadily narrowed his search for Sonic by thinking things through and using what he learned along the way He is similarly greatly resourceful, as exemplified by the various gadgets he has invented and his ability to analyze the options in critical situations. However, despite his intelligence, Tails can be slightly clueless, such as not realizing why his nickname is obvious. He is also slightly lacking in social etiquette, as evidenced by how he spied on Sonic for months. Tails was once insecure about his extra tail, but after seeing how Sonic uses his weird quality, his super speed, to be a hero, Tails came to believe that his own weird quality is not so bad. Adopted into the family after Guest was fostered in

Knuckles is described as being serious in nature, yet still naïve at times. Being better suited for combat than Sonic in many ways, his entire existence is about honor and about being a warrior, to the point where he appears to be a force of nature. Proud of his heritage, he tends to be somewhat overconfident and arrogant, looking down upon Sonic for his inexperience as a warrior and claiming that he does not need Sonic's powers because he has his own. Knuckles is very determined and meticulous when he is pursuing his goals, never letting go of his task or accepting the possibility of giving up. He is also very much a loner by instinct and prefers to do things on his own. However, he is willing to betray his own instincts and ask for help if he recognizes a task that may be beyond his capabilities. Adopted after Guest was fostered into the family

Meeting Maria changed Shadow's life. From Maria, Shadow learned to enjoy simpler aspects in life like learning how to dance, listening to her playing guitar, watching movies, and playing with her like children her age. However, his friendship with Maria also made Shadow start questioning his identity as he noticed most people around him feared him for his power, and as a result, Shadow was unsure about his place in the world. It was only through Maria's assurance that Shadow felt at ease. After Maria's death, Shadow's heart was filled with nothing but pain, rage, and grief over her death. He was left deeply traumatized by the loss of the only person who had seen past his cold exterior to the confused and conflicted being within himself. He was intensely resentful of G.U.N. for killing Maria and imprisoning him for 50 years before Sonic talked to him Knows sign language and is service animal trained Was found alive and brought into the family by Guest before Christmas

Incredibly warm and loving, as well as really smart, Maddie is shown to be exceptionally supportive of both her friends and loved ones, as well as their dreams. Whenever she senses that something is up with those close to her, she is willing to drop everything to work towards making both those close to her and herself happy together. She also works well under-pressure and shows both emotional and intellectual maturity, refusing to engage in her sister's rants about divorcing Tom. She can also take matters into her own hands and does not give up when things get tough.Maddie cares deeply about animals and those alike, being super nice and sympathetic towards both wild animals and domestic animals and works hard to make sure they are healthy. Was the one to convince Tom to foster a child, that child being Guest