In Animal Hospital, Anomalies are cursed patients whose primary goal is to infiltrate the hospital and harm both you and your legitimate patients.
If left unchecked, they can create chaos throughout the hospital, making them one of the biggest threats during your shift.
Your job is to identify and stop these Anomalies before they are admitted into the hospital.
Unlike normal patients, Anomalies often appear abnormal, behave strangely, or display unusual characteristics that make them stand out.
In some cases, they may even look different on security cameras than they do in person, making careful observation extremely important.
In this guide, you’ll find a complete list of Anomalies in Animal Hospital (Roblox), along with information on how to identify them and avoid letting them enter the hospital.
List of Anomalies in Animal Hospital (Roblox)
Door & Camera Anomalies
Camera Anomaly
Patient looks normal at the door, but appears different on the cameras.
Window/Stalker Anomaly
A figure watches from the window, causing fear and loss of sanity.
Eyes Anomaly
Multiple eyes appear in dark areas, signaling danger.
Patient & Room Anomalies
Bed Monster
A patient transforms into a monster in bed.
Twitch Anomaly
Patient moves with unnatural, jerky motions.
T-Pose Anomaly
Patient stands or floats in a T-pose.
Alien Anomaly
A non-animal creature disguises itself as a patient.
Infector
Spreads slime or corruption to nearby areas.
Black Bunny
A hostile dark rabbit-like entity.
Special Encounter Anomalies
Eyeless
A sightless entity that reacts to your choices.
Ritual Anomaly
Candles and symbols appear; stop it quickly to save the patient.
Fire Anomaly
A sudden fire that must be extinguished immediately.
Slime Anomaly
Corruptive slime appears in rooms.
Tentacle Monster
Tentacles emerge around a patient, signaling a deadly threat.
Room & Equipment Anomalies
Heart Monitor Anomaly
Abnormal readings and patient behavior in the monitor room.
X-Ray Anomaly
X-ray results show impossible or disturbing shapes.
Surgery Room Anomaly
Surgical tools or patients become corrupted or hostile.
