Видео ютуба по тегу Unity Pun 2 Explained

Set Up Photon PUN 2 Plugin for Unity Multiplayer Games (Part 2)
Set Up Photon PUN 2 Plugin for Unity Multiplayer Games (Part 2)
Unity Photon PUN2 Tutorial - Creating and Joining Rooms (Online Multiplayer)
Unity Photon PUN2 Tutorial - Creating and Joining Rooms (Online Multiplayer)