Dependencies
This page is incomplete.
Unreal Editor
Follow the instructions on Epic Game's website to install version 4.27 of the Unreal Editor.
During the installation you can deselect some of the options such as the Android SDK.
Visual Studio/Rider
Once Unreal Editor is installed you will also need Visual Studio 2019 or later. You can follow the Unreal Engine documentation to set this up correctly.
If you prefer JetBrains IDEs then Rider with UnrealLink is a great option, but you will still need most of the Visual Studio tools installed. Setup instructions are available at Jetbrain's documentation site.
Getting the modkit
The modkit for the full game release is not yet available. Check back later this week for a download link and instructions.
UE4SS
You can optionally download UE4SS if you wish to create lua mods, or to provide extra runtime debugging tools.
Additional tools
For a list of additional tools you can use when creating mods, see the Additional Tools page.