The Hazmat Team Shift is one of the toughest special events you’ll encounter in Animal Hospital. During this event, the hospital becomes contaminated with green slime, Hazmat workers arrive to contain the situation, and a dangerous Anomaly named Slimebert begins roaming the building. While the objective doesn’t change, surviving the shift requires a different approach than normal gameplay. If you’re wondering what to do during the Hazmat Team Shift, this guide explains how the event works, how to avoid Slimebert, and the best strategy for clearing the shift quickly.
What Is the Hazmat Team Shift?
The Hazmat Team Shift is a limited-time special event that occurs during later stages of a run. Instead of a standard hospital shift, the building becomes covered in slime while members of the Hazmat Team enter to clean the contamination.
The biggest threat during this event is Slimebert, a giant slime creature that freely patrols the hospital. Unlike regular patients, Slimebert actively chases players and can interrupt your progress by swallowing your character.
Fortunately, the event only lasts for one shift, meaning you simply need to complete your objectives before time runs out.
When Does the Hazmat Team Shift Start?
The Hazmat Team Shift usually appears between Shift 12 and Shift 17, although the exact timing changes from one run to another.
You’ll know the event is about to begin after a short cutscene featuring Dr. Harlow. He briefly leaves the hospital to meet the Animal Corporation Hazmat Team outside before returning inside. Shortly afterward, green gas fills the building, slime spreads across the hospital, and the special shift officially begins.
What Should You Do During the Hazmat Team Shift?
Although the hospital looks completely different, your primary objective remains the same.
Your goal is to:
- Check in patients.
- Complete treatments.
- Finish the shift before the timer expires.
The biggest difference is that you’ll need to avoid Slimebert while continuing your normal hospital duties.
Instead of stopping to fight the Anomaly, focus on completing patient tasks as efficiently as possible. Every second spent chasing Slimebert is time that could be used progressing toward the end of the shift.
How to Avoid Slimebert
Slimebert constantly wanders around the hospital once the event begins. If he catches your character, he’ll swallow you before eventually spitting you back out.
While this won’t immediately end your run, it has several negative effects:
- Wastes valuable time.
- Reduces your Sanity.
- Delays patient treatment.
Whenever possible, avoid narrow hallways if Slimebert is nearby and look for alternate routes around the hospital.
If escape isn’t possible, you’ll need another solution.
Use the Fire Extinguisher
The only effective way to stop Slimebert is by using a Fire Extinguisher.
Spraying the slime monster temporarily knocks him backward, giving you enough room to continue moving through the hospital. However, this doesn’t defeat him permanently. After a short period, he’ll recover and continue roaming as usual.
Because of this, it’s best to save your Fire Extinguisher for emergencies rather than repeatedly attacking Slimebert.
Only use it when:
- Slimebert blocks a hallway.
- He’s preventing you from reaching patients.
- You need to escape after being cornered.
Best Strategy for Clearing the Shift
The easiest way to survive the Hazmat Team Shift is by prioritizing efficiency over combat.
Keep these tips in mind:
- Focus on completing patient check-ins first.
- Ignore Slimebert unless he’s directly in your way.
- Use the Fire Extinguisher only when necessary.
- Finish nearby patients before crossing the hospital.
- Watch Slimebert’s patrol route before entering tight areas.
- Complete the shift quickly to reduce the time Slimebert has to interfere.
Since Slimebert becomes more disruptive the longer the event lasts, finishing objectives quickly is usually the safest strategy.
Is the Firefighter Class Worth Using?
The Firefighter class is one of the strongest options for this event. It starts with an upgraded Fire Extinguisher that automatically recharges over time, eliminating the need to refill it manually. This allows you to deal with Slimebert more consistently throughout the shift.
The class also provides additional protection against fire-related Sanity loss, making it even more useful during higher-level runs where multiple hazards can appear at once.
The Hazmat Team Shift may seem overwhelming the first time you encounter it, but it’s much easier once you understand its mechanics. Rather than trying to fight Slimebert, focus on treating patients and completing the shift as efficiently as possible. Keep a Fire Extinguisher ready for emergencies, learn Slimebert’s movement patterns, and avoid wasting time on unnecessary encounters. With the right strategy, you’ll be able to clear the Hazmat Team Shift and continue progressing through Animal Hospital with minimal trouble.