Quarantine Zone: The Last Check update 1.0.0.1246 is now available to download on PC. According to the official Quarantine Zone: The Last Check patch notes, the latest update 1.0.0.1246 addresses some bugs and crashes.
Previously, a major update 1.0.0.1246 added new changes, fixes, and gameplay improvements.
Unfortunately, players are still experiencing several issues since the release. Today’s Quarantine Zone: The Last Check version 1.0.0.1246 will fix a few of these issues.
Check out more details below.
Quarantine Zone: The Last Check Patch 1.0.0.1246 Notes – January 17, 2026
- Fixed guard towers collision that prevent players from shooting zombies outside the checkpoint
- Fixed displayed bind in survivor sorting tutorial
- Minor textures fixes
- Fixed crash when swapping between the tools (including when interacting with any displays, quarantine, cart, etc.)
- Symptom changes:
- Fixed appearance of symptoms when researching in the lab
- Fixed the order of discovering new symptoms in the lab (red -> yellow -> green)
- Fixed the correct displaying of blood and pus symptoms in the mouth and nose
- Fixed survivors having symptoms appear or disappear during the night in quarantine
- Fixed display of symptoms on cameo survivors, including the fix to having cameos appear with yet undiscovered symptoms too early in the playthrough
- Fixed the appearance of seemingly healthy survivors who turn into zombies over night
- Fixed in incorrect scoring during the inspection reducing the # of “Poor Inspection” scores players have been previously receiving
- Improved flashlight
- Updated & improved Quest UI
- AMD GPU users ar
Download Quarantine Zone: The Last Check update 1.0.0.1246 on PC.