Unity Tutorial - Adding Google Admobs to your game FOR FREE

How to get the Google Admobs into your Unity Game for Free! This is a followup to adding google play services to android: https://www.youtube.com/watch?v=XmHXl-UFTqM You can grab the plugin from here: https://github.com/nabrozidhs/unity_admob_android http://shaneobrien.ie/?page_id=620