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Animal Hospital Characters

3 named characters in the game. Know who is friend and who is foe before your shift starts.

HostileWhite Rabbit

Barney

Antagonist / Serial Killer Boss

Appearance:

A white rabbit wearing a blood-stained lab coat. Holds a scalpel. Appears friendly at first but is the game's primary antagonist.

Lore:

Barney is a white rabbit serial killer who masquerades as hospital staff. He is the central villain of Animal Hospital — responsible for many of the anomalies and deaths in the facility. Officer Duckman is pursuing him.

Behavior:

Appears during shifts with multi-stage requests. Can trigger one of two endings depending on player choices. May appear friendly initially but his true nature reveals itself through his escalating demands.

Encounters:

Appears in mid-to-late shifts with escalating request chains. Can be encountered through CCTV clues and direct interactions.

Tips:
  • Pay attention to Barney's requests — your responses determine which ending you get
  • CCTV clues can reveal Barney's true activities before you meet him directly
  • His blood-stained coat is a visual tell, but he may not show it in early encounters

Connects to Death Ritual events, Skinwalker appearances, and the CCTV clue system.

FriendlyMouse

Ratthew

Friendly NPC / Decoy

Appearance:

A small, friendly mouse who scurries around the hospital. Harmless and helpful — often mistaken for an anomaly by new players.

Lore:

Ratthew is a friendly mouse who lives in the hospital. He is NOT an anomaly, NOT an enemy, and NOT a threat — but his sudden appearances often startle new players into making false rejections.

Behavior:

Scurries across the floor or appears in corners of the hospital. May trigger a scare reaction but never harms the player. Some players report Ratthew provides subtle clues about nearby anomalies.

Encounters:

Can appear in any shift. Random encounters in hallways and rooms.

Tips:
  • Ratthew is never an anomaly — do not waste time or resources on him
  • If something small and fast moves across the floor, it's probably Ratthew
  • He is one of the most common 'false red flags' for beginners
  • Some veteran players believe Ratthew's presence near a room is a good omen

Listed in the beginner guide as a 'false red flag' — new players should learn to recognize Ratthew to avoid incorrect anomaly calls.

FriendlyDuck

Officer Duckman

Ally / Police Officer

Appearance:

A stern duck wearing a police uniform and hat. Carries a badge and appears authoritative.

Lore:

Officer Duckman is a duck police officer who is investigating Barney's crimes. He is an ally to the player and provides information about the ongoing investigation into the hospital's dark secrets.

Behavior:

Appears at key story moments to provide information or advance the Barney investigation plotline. May offer protection or guidance during dangerous situations.

Encounters:

Story-driven appearances, typically during or after Barney-related events.

Tips:
  • Listen carefully to Duckman's dialogue — it contains clues about Barney and the hospital's secrets
  • Duckman is always an ally — never hostile
  • His appearances often signal important story progression points

Directly connected to the Barney storyline and the game's main narrative arc.

Character Reference

CharacterSpeciesRoleHostile?Key action
BarneyWhite RabbitAntagonist / Serial Killer BossYesAvoid / follow story choices carefully
RatthewMouseFriendly NPC / DecoyNoTrust — they are allies
Officer DuckmanDuckAlly / Police OfficerNoTrust — they are allies

Decoys and False Red Flags

Not everything unusual is an anomaly. New players commonly mistake these for threats:

  • Ratthew scurrying across the floor — he is a friendly mouse, not an anomaly or enemy.
  • Slime on the floor — environmental detail, not a threat indicator.
  • Fire in an occupied room — this is an event, not an anomaly. Handle it as an emergency, not a rejection.

Character FAQ

Is Barney always hostile?

Barney is the primary antagonist — a serial killer masquerading as a doctor. He may appear friendly in early encounters, but his true nature reveals itself through escalating requests and demands. Your responses to Barney determine which of the two endings you get. He becomes openly hostile in later shifts.

Is Ratthew an anomaly?

No. Ratthew is a friendly mouse NPC who scurries through the hospital. He is the most common "false red flag" for beginners — his sudden movements startle new players into thinking he is a threat or that a patient near him is corrupted. He is completely harmless and irrelevant to anomaly detection.

Who is Officer Duckman?

Officer Duckman is a duck police officer and ally. He is investigating Barney and provides the player with information about the hospital's dark secrets during key story moments. He is never hostile and his dialogue often contains valuable clues.

How many times do I encounter Barney?

Barney appears multiple times across shifts, with each encounter escalating in intensity. Early encounters may be brief conversations; later ones involve direct threats and demands. How you respond to each encounter affects which ending you receive at the end of the game.

What happens if I anger Barney?

Hostile responses to Barney accelerate his aggression and can trigger earlier boss encounters. Some players intentionally antagonize him for a more intense experience; others appease him to delay confrontation. Both paths lead to different endings — there is no "wrong" choice, just different story outcomes.

Are there any other named characters?

The three characters listed here — Barney, Ratthew, and Officer Duckman — are the confirmed named NPCs in the current version. The developer may add new characters in future updates. Rumored additions include a nurse character and a janitor, but neither has been confirmed in the live game.