The video above shows a quick snapshot of my Apple Vision Pro code.
I can switch between a game board mode, which shows the play area angled around 45 degrees in the air with the main character at the bottom, and a fully immersive mode where everything is life sized and you are placed near the middle of the game board.
The main character is controlled by hand motions - palm down and he moves to the left, palm up and he moves to the right.