Authenticate users using google in Unity and Firebase with OAuth2.0

Enroll to AR Masterclass: https://ar.joysticklab.com get 70% discount on early bird price. If you have already tried Google Authentication in @unity and @Firebase you know the pain. In this tutorial, I show you how you can let your users authenticate with Firebase using their Google Accounts with the help of OAuth2.0. This method works for both iOS and Android. Join our public Facebook group: https://www.facebook.com/groups/xr.joysticklab/