Animal Hospital (Anomaly) is a cooperative Roblox horror game where up to four players work the night shift at a veterinary hospital. Your goal isn't just to treat sick animal patients—you also need to identify dangerous anomalies disguised as normal visitors before they enter the hospital.

Whether you're starting your first shift or looking to survive longer runs, this Animal Hospital guide explains the game's core mechanics, beginner strategies, and common mistakes while clearly separating official gameplay from community recommendations.

What is the Roblox Animal Hospital game about?

Animal Hospital (Anomaly) is an observation-based cooperative horror game on Roblox. Instead of fighting monsters, players manage a veterinary hospital during increasingly dangerous night shifts. Every patient must be examined before admission because some visitors are actually anomalies disguised as legitimate patients.

You have two equally important objectives:

• Keep legitimate patients alive by treating them correctly.
• Prevent anomalies from entering the hospital.

Failing either objective makes later shifts significantly harder.

Animal Hospital at a glance

Whether you're just starting your first shift or looking to master every system, Animal Hospital offers much more than simply treating patients. The game features multiple Classes with unique bonuses, recurring Characters, dangerous Enemies, dozens of useful Items, and randomized Events that keep every run fresh. As you progress, you'll unlock new hospital areas, discover hidden mechanics, and build your knowledge through the in-game Journal.

How does Animal Hospital work?

Every shift follows the same basic gameplay loop:

Your first shift

Your first few shifts are designed to teach the core systems before the game becomes more challenging.

You'll learn how to:

• Check patients into the hospital
• Perform inspections
• Treat illnesses
• Navigate treatment rooms
• Understand the Sanity system

Don't worry about mastering every anomaly immediately. Your first priority should be learning the inspection process.

How to check every patient

The most important decision in Animal Hospital happens before a patient enters the building.

1. Inspect the patient's appearance.
2. Compare their ID photo.
3. Review the CCTV feed.
4. Admit only if every check looks normal.

Using a consistent process reduces mistakes much more effectively than relying on instinct. Community guide authors also recommend never skipping one of these checks, even if the patient appears normal.

How to spot Anomalies in Animal Hospital

Animal Hospital Anomalies aren't always obvious.

Some can only be identified by comparing different pieces of information rather than looking at the patient alone.

Potential warning signs include:

• Appearance inconsistencies
• Differences between the patient and their photo
• Suspicious CCTV images
• Unusual behaviour

Because new anomaly types continue to be discovered, avoid relying on a single clue before making your decision.

Treating patients in Animal Hospital

Once you've admitted a legitimate patient, your next responsibility is providing the correct treatment.

Although treatment methods vary depending on the room and medical condition, the general workflow remains consistent:

• Admit the patient.
• Move them into treatment.
• Complete the required medical task.
• Release the patient.

Incorrect treatments or unnecessary delays can make later shifts more difficult as additional patients continue arriving.

Understanding Sanity

Sanity is one of the game's core survival mechanics.

Many encounters, anomalies, and mistakes reduce your Sanity throughout a shift. Managing it effectively becomes increasingly important during longer games.

Playing Solo vs Multiplayer in Animal Hospital

Animal Hospital supports solo play, but it's clearly designed around teamwork.

A coordinated team can divide responsibilities, allowing each player to focus on a specific task.