Ruler from the Object Shows Community Fandom (likely a fan-made series) is a sadistic, eccentric, tan-colored wooden ruler who acts as a cruel, cheerful contestant. He typically forces his "henchman," Jammy, to compete on his behalf, rarely seen without a smile while displaying warped morals and a penchant for abandoning or crushing the hopes of others.

Jammy from BFDIE (Battle for Dream Island Elsewhere) is a fearful, easily manipulated female contestant shaped like a peach jam jar with a red/white/pink gingham lid. As a kind but timid character, she often acts as a henchman to Ruler, making quick, sometimes dangerous, impulsive decisions.

Leafy is a main,, long-standing contestant in the Battle for Dream Island (BFDI) series, characterized as a green, anthropomorphic leaf with a complex, often two-faced personality. While typically appearing kind, helpful, and friendly to others (like Ice Cube and Woody), she frequently shows an egotistical, cynical, and possessive side, insisting she is the "nicest" person.

Toilet (labeled "The Buffoon") is a major, comedic character and former assistant to MePhone4 in Inanimate Insanity II, known for being an anthropomorphic, limbless, white toilet who moves by jumping or floating. He is characterized by intense, obsessive loyalty to "Mistah Phone,"(Mephone4) a loud, obnoxious, and gullible personality, and a Cockney-esque accent.

MePhone4 is the main, often morally gray, host of the animated web series Inanimate Insanity. Inspired by the iPhone 4, he is a Meeple-created, blue-screened smartphone with limbs who thrives on creating dramatic, difficult challenges for contestants. He is known for being anxious, competitive, and having a fondness for eating competition prizes like cookies. Lastly also has a co-host named Mepad and has another one which is rather annoying named toilet.