JereKuusela-Smoke_Collision icon

Smoke Collision

Allows smoke to pass through iron cage floors and other similar structures. Also allows changing the smoke size.

Last updated 4 months ago
Total downloads 9917
Total rating 3 
Categories Client-side Tweaks Server-side
Dependency string JereKuusela-Smoke_Collision-1.4.0
Dependants 50 other mods depend on this mod

This mod requires the following mods to function

denikson-BepInExPack_Valheim-5.4.1901 icon

BepInEx pack for Valheim. Preconfigured and includes unstripped Unity DLLs.

Preferred version: 5.4.1901


Smoke collision

Makes the smoke ignore certain structures. Also allows changing the smoke size and properties.

Install on the client (modding guide).

Install on the server if want to sync the config.


The config file has a list of object ids that are ignored by the smoke. Check here for object ids.

By default following structures let the smoke pass:

  • Cage Floor 1x1
  • Cage Floor 2x2
  • Cage Wall 1x1
  • Cage Wall 2x2
  • Carved Darkwood divider
  • Iron gate
  • Wood ladder
  • Wood stair

There are also settings to change smoke properties:

  • Collider size multiplier (default 1): Affects only the collider size.
  • Fade time (default 2): Seconds to disappear after max amount or max duration.
  • Force (default 2): Multiplies acceleration (how quickly target velocity is reached).
  • Max amount (default 100): Maximum amount of smoke.
  • Max duration (default 60): Seconds until starting to fade.
  • Random horizontal velocity (default 0.15): Random horizontal velocity.
  • Smoke size multiplier (default 1): Affects both visual and the collider size.
  • Vertical velocity (default 0.75): Maximum vertical velocity.

Sources: GitHub

Donations: Buy me a computer


  • v1.4

    • Fixes the black screen.
  • v1.3

    • Fixes some object ids not working.
  • v1.2

    • Adds settings for max amount, max duration, fade time, force, vertical velocity and horizontal velocity.
    • Changes all smoke to disappear when changing settings.
    • Changes the GUID.
  • v1.1

    • Adds new settings for changing the smoke size.
  • v1.0

    • Initial release.

Available versions

Please note that the install buttons only work if you have compatible client software installed, such as the Thunderstore Mod Manager. Otherwise use the zip download links instead.

Upload date Version number Downloads Download link  
2022-10-30 1.4.0 4595 Version 1.4.0 Install
2022-8-19 1.3.0 2255 Version 1.3.0 Install
2022-8-11 1.2.0 280 Version 1.2.0 Install
2022-5-18 1.1.0 1565 Version 1.1.0 Install
2022-4-3 1.0.0 1222 Version 1.0.0 Install