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Quarantine Zombies: Contamination›Events›Achievements are now live!

In-game event

Achievements are now live!

Quarantine Zombies: Contamination · published 7 months ago · build 21819783

All events Players around this date Read on Steam

We’ve added Steam Achievements and plan to ship a few more quirky ones soon.

Alongside achievements, today’s update includes:

Improved overall performance
Simplified recoil pattern while aiming down sights
Added weapon misfire when you run out of ammo
Adjusted difficulty of zombie raids
Various bug fixes

Thanks for playing—keep the feedback coming!

More from Quarantine Zombies: Contamination

Other announcements

In-game event21 Aug 2026New Update - Quarantine Zombies: ContaminationGreetings, Checkpoint Operator! We’re currently working on two major updates, but we still want to release smaller improvements whenever possible. Here’s what’s included in this update: · Improved overall game performance · Fixed the render distance of certain symptoms · Fixed symptoms displaying incorrectly on forearms and lower legs · Improved the scanner’s visual effects · Fixed an issue tha…In-game event14 Aug 2026Hotfixes – Quarantine Zombies: ContaminationGreetings, Checkpoint Operators! Today’s update includes the following fixes and improvements: · Added notifications for lootable items. · Integrated new animations for the new zombie types. · Fixed several graphics settings, including texture quality options. · Improved overall game performance by up to 10%. · Fixed a main menu UI issue that caused the Continue button to remain highlighted lon…Major update5 Aug 2026Quarantine Zombies: Contamination is Out Now!Hello, Checkpoint Operators! Since our initial release we have been hard at work to deliver an improved version of the game. It has taken us a while and we are very proud to finally roll out our biggest yet update to Quarantine Zombies: Contamination. Contamination brings a meaningful set of improvements to the game. We have been listening to your feedback, and this update focuses on expanding…