UE4SS Code Library

  • by Luex
  • 10 upvotes
  • Downloaded 2,251 times

Description

This mod is a dependency for other mods and not a stand alone mod
UE4SS s a scripting platform and a mod loader for the unreal engine. This makes it possible to load your own C++ and Lua mods. This is not possible with the normal .pak mods from Train Sim World.

This mod is a customized version of UE4SS. Unnecessary standard mods and boilerplate have been removed.
If you want to create your own c++ or lua mod, please visit the github repository of UE4SS.

Build it yourself

If you are familiar with building c++ binaries, you can also build UE4SS yourself. I have made some small changes to UE4SS, but otherwise the source code is the same as UE4SS experimental (because of the new folder structure). All my changes are open source and can be viewed in this repository: https://github.com/vanlueckn/RE-UE4SS-TSW

Build requirements
  • MSVC toolset version >= 14.39.0
  • MSVC version >= 19.39.0
  • Visual Studio version >= 17.9
  • Rust toolchain >= 1.73.0
  • xmake >= 2.9.3

List of mods using UE4SS

Tags: c code lua ue4ss

Installation Instructions

Steam & Epic Games
The downloaded ZIP archive must be unpacked into the folder \WindowsNoEditor\TS2Prototype\Binaries\Win64\.

XBOX Games on PC
The downloaded ZIP archive must be unpacked into the folder \XBoxGames\Train Sim World- 5\Content\TS2Prototype\Binaries\WinGDK\.

After installation there should be a folder called ue4ss and a file named dwmapi.dll inside Win64 or WinGDK.

Files

UE4SS-TSW-0525.zip
8 MB Added 12 May 2025 Downloaded 1,226×

Updated UE4SS to latest experimental version

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