Features of UE4SS

The following is a short list of notable features. See the UE4SS repository for a full list.

Debugging Tools

Press Ctrl + O in-game to launch the debugging tools. Consists of a console, live object viewer, and many more.

If it only shows up as a white screen, set GraphicsAPI in UE4SS-settings.ini to something not opengl.

Hot Reloading

UE4SS supports hot reloading. It is disabled by default. If you want to enable it, set EnableHotReloadSystem = 1 in UE4SS-settings.ini. Pressing Ctrl + R in-game reloads all mods. Ensure that the way you coded your mods makes it hot reload friendly.