Windows & SteamDeck Setup Guide

Updated 9 months ago

REMEMBER NOT TO HIT UPDATE FOR ANY MODS! THIS MOD PACK IS SETUP SO WE WILL ALL HAVE THE SAME VERSIONS IF ANYTHING IS UPDATED IT RISKS BREAKING MODS!

Windows Setup:

  1. Download r2modman: https://thunderstore.io/package/download/ebkr/r2modman/3.1.46/

  2. Install Onfimious Company Pack: Either Search "Onfimious Company Pack" -OR- go to the below link and click "Install with Mod Manager"

Link to ModPack: https://thunderstore.io/c/lethal-company/p/Onfimious_Company/Onfimious_Company_Pack/

  • I reccomend to refer to Auto Boot Setup at the bottom, it makes your life easier.

    SteamDeck Setup:

  1. Download AppImage: https://github.com/ebkr/r2modmanPlus/releases/download/v3.1.46/r2modman-3.1.46.AppImage
  • Search "r2modmanplus install github" in google and it should be first option

  • Download the AppImage Version

  1. Once you have the Linux Version of r2modman installed setup a profile you want to use everytime for this modpack.
  • Name the Profile Something Like "Onfimious Company Pack" to keep it easy to understand.

  • Once you have the Linux Version of r2modman you should be able to just search "Onfimious Company Pack" and download

  1. In r2modman choose "Launch Modded" Then wait for boot (it takes a while and seems frozen for a moment on this step)

  2. After everything has launched close the game/launcher out (mods aren't technically active yet, also ignore any format issues rn)

  3. Once you have closed that out Open r2modman and in settings "Open Profile Folder"

  4. Open another file viewer with Lethal Company's game files

  5. Drag and Drop "doorstop_config.ini" & "winhttp.dll" from the r2modman profile folder to Lethal Company's Folder

  • A screen/window should popup, select "Link Here"
  1. Go through below Auto boot setup before going out of desktop mode (makes it so you can just launch the game from steam)

Auto Boot W/ Mods Setup:

This is very important if using SteamDeck, otherwise you will have to go into desktop everytime to boot with mods -> or set r2modman as a non steam app when in desktop

Works the same for both Windows and SteamDeck

  1. Go into r2modman and go in profile with "Onfimious Company Pack" Installed

  2. Go into the Help Section

  3. Look in general tab for "Launching the game from outside the mod manager" there should be an argument you can copy Example "--doorstop-enable true --doorstop-target "C:\Users\Onfimious\AppData\Roaming\r2modmanPlus-local\LethalCompany\profiles\Lethal Company Main Profile\BepInEx\core\BepInEx.Preloader.dll""

(I had to use ex keyboard to copy/paste on deck)

  1. Copy that argument and go into properties for Lethal Company in steam and paste that argument into "Launch Options"

(For SteamDeck Only)

  1. With Deck in Game mode "not desktop" go into Lethal Companies Properties and set Game resolution to 1920x1080

If you don't set resolution on Deck there will be scaling issues