In No I’m Not a Human, survival hinges on identifying Visitors—impostors disguised as humans. While they mimic human appearances, subtle physical traits expose their true identities. Below are key indicators and strategies to separate humans from threats.

Key Visitor Traits

• Teeth: Unnaturally perfect, bright-white teeth are a red flag. Humans show natural variations, while Visitors’ smiles appear flawless and artificial.
• Fingernails: Visitors often have excessively dirty nails. Compare this with human hands, which typically have minor imperfections.
• Bloodshot Eyes: Red, irritated eyes commonly indicate Visitors. The exception: The Widow, a human prone to crying, whose eyes remain permanently bloodshot.
• Hairless Armpits: Visitors lack body hair entirely. Inspect armpits closely—this trait is rarely found in humans.

Other Observations

Blurred photos were previously linked to detection but no longer serve as valid clues. Datamined files hint at potential future checks involving gums and ears, though these aren’t confirmed in the current version.

Critical Strategy

• Never rely on a single sign. Visitors might exhibit only one anomaly, while humans (like The Widow) can show false positives.
• Always cross-validate using at least two traits before taking action.

FAQ

• Confirmed Visitor signs?
  Flawless teeth, dirty nails, bloodshot eyes, hairless armpits.
• Exception to bloodshot eyes?
  The Widow—a human with permanently red eyes.
• Can Visitors pass some checks?
  Yes. Some impostors hide all but one trait.
• Are blurred photos still relevant?
  No. This feature is inactive.
• New detection methods incoming?
  Gums and ears might be added later, based on datamines.