Let's start by creating a simple third-person game in Unity using the Starter Assets: Third-Person Controller!
Unity provides a third-person starter template that makes it super simple to create a new Third-Person game!
To set up the default WebGL build, we will have to fix a few errors. Click player settings to view the Player section of the Build Settings.
Next click to expand the Other Settings section and uncheck Auto Graphics API.
Scroll down to the Script Compilation section click the + button and in the box put the text STARTER_ASSETS_PACKAGES_CHECKED. Then click apply, and exit the dialog; now you should be ready to build for the web
Now return to the build settings dialog and hit Build and Run.
Congratulations you just built a basic third-person game! 🥳