1) Install Blender 4.0 or later 2) Install Godot 4.2.2 3) Install Trenchbroom 1) If Windows, install Microsoft Visual C++ Redistributable for Visual Studio 2015, 2017 and 2019 4) Change Trenchbroom game path 1) Open Trenchbroom 2) Click New Map 3) click Open Preferences 4) Change Game Path to {Path to Repo}\unnamed-extraction-shooter-roguelike\levels\trenchbroom_game_definitions 5) Open the project 6) Open Editor->Editor Settings 7) Set Blender Path to your installed Blender .exe 8) Make sure all plugins are enabled 1) Project->Project Settings 2) Check all Enabled checkboxes
Check out the docs folder for more general information about how things work