— if you read his question, he asks how to implement it in a webgame
To use google play plugin I need to link my game to google play service as web app. On the second step of linking it is asking to authorize my site (on wich I upload my game) with oauth2. How can I do this?
I've read google instructions and I completely don't get it.
Geforio go to your google API, click credentials
Click create credential > OAuth Client ID
and then enter the correct urls, localhost in my example