The game is only available on Android. It uses AR Foundation, whitch uses ARCore, make sure your phone is supported (https://developers.google.com/ar/discover/supported-devices)
The app is not available on Google Play Store, you need to allow the installation (https://www.androidauthority.com/how-to-install-apks-31494/)
For better experience, allow the app to use the camera and the microphone.
Priscilla Vasconcelos - Everything
It was one of those challenges that we faced ourselves. I challenged myself to play the game all by myself. And that was the result.