With dazzling bioluminescent patterns, Sinox uses his fur that produces a unique chemical similar to glowstick fluid to light up the dark facility he wanders during blackouts. Strangely aggressive to other Gootraxians, he tends to stay well away from large groups of them but seem to enjoy the company of Slime Pups instead, helping guide them around the facility with his glow. Sinox is a wolf-like Gootraxian. He has purple fur with a light purple muzzle and underbelly, and Seafoam / mint green.