To install the Godot game engine, perform the following steps in order:
1. Download the latest version of the Godot game engine from here.
2. Open the downloaded Godot_v4.3-stable_win64.exe.zip file.
Godot game engine does not require any installation on our computer. We can open the Godot development environment by running the Godot_v4.3-stable_win64.exe file.