Setup Project for Unity 2021.3.10f1

• Install Unity Hub
• Open Unity Hub, go to "Installs" and click on "Install Editor" in the upper right corner
• Install version 2021.3.10f1
• In the Unity Hub, go to "Projects", and click on the dropdown arrow besides the "open" button in the upper right corner
• Click on "Add project from disk" and navigate to the folder into which you have cloned this repository
• Click on the added project
• Wait for Unity to install all packages and start the Editor

Project Settings

The project is configured for the Universal Render Pipeline (URP) and has a default setting for medium quality set.

Entering Play-Mode will not reload scripts. This makes entering play-mode a lot faster. On the downside, scripts will not be reset when entering play-mode. To force a so called "domain reload" and reload and reset script states, either make changes to an existing script or re-import any script from the project.