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Steam News3 October 20259mo ago

0.18.0 security patch update

This patch doesn’t include any gameplay changes. Instead, it delivers a security update to fix a recently discovered vulnerability in the game engine.

Full notes

Full LEZ update

Read the full published notes in a cleaner layout. The original post stays linked below.

What changed

0 fixes0 additions7 changes0 removals
  • Security
  • Compatibility
  • Server
changedThis patch doesn’t include any gameplay changes. Instead, it delivers a security update to fix a recently discovered vulnerability in the game engine. Alongside player feedback, keeping your experience safe is one of our top priorities.
changed////////////// Warning //////////////For players who experience issues launching the game after this update, we’ve made a Beta branch available that runs the same game version without the security patch.
changed////////////// Warning //////////////Please note: This branch is not recommended at all as it doesn’t include the security fix.
changed////////////// Warning //////////////To change the branch without the security patch, follow these steps and/or the gif below:
changed////////////// Warning //////////////From your game library, go to Properties > Betas > Beta participation.
changed////////////// Warning //////////////In case you get more issues, please let us know in our Discord server.

This patch doesn’t include any gameplay changes. Instead, it delivers a security update to fix a recently discovered vulnerability in the game engine. Alongside player feedback, keeping your experience safe is one of our top priorities.

////////////// Warning //////////////

For players who experience issues launching the game after this update, we’ve made a Beta branch available that runs the same game version without the security patch.

Please note: This branch is not recommended at all as it doesn’t include the security fix.

To change the branch without the security patch, follow these steps and/or the gif below:

  1. From your game library, go to Properties > Betas > Beta participation.

  2. Select 0.18.0-before-patch.

  3. Click on Update.

  4. Open the game.

In case you get more issues, please let us know in our Discord server.

Join to our Discord Server

Source

Steam News / 3 October 2025

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