Zero Hour Update 9.1.5 Patch Notes (Hotfix 4) – Nov 3, 2021

Zero Hour update 9.1.5 (Hotfix 4) released on PC (Steam). According to the official Zero Hour patch notes, the latest update added stability and performance improvements.


Previously, a big update was released with new features and bug fixes. Unfortunately, many players are still experiencing several issues while playing the game.

Today’s Zero Hour patch 9.1.5 will fix a few of these issues. Check out more details below.


Zero Hour Patch Notes (November 3, 2021)

  • Added Chat spam detection
  • Fixed Bullet direction issue when in Idle to Aim transition
  • Fixed Detecting Defenders infinitely when using vault to go back in safe zone
  • Fixed Door collision extending when open issue

Download free Zero Hour update on PC (Steam).