For Download, Slides, Code and more - Watch this video in context on the Unity Learn pages here -
http://unity3d.com/learn/tutorials/projects/tanks-tutorial/game-managers?playlist=20081

Phase 7 teaches you all about the architecture of the game, and we create two master scripts - the tank and game managers which handle creating the rounds and deciding the winner of the game. We also learn about coroutines and how they are used in scenarios like this.

Originally shot at Unite Boston 2015 Training day, the Tanks tutorial will teach you how to make a couch 2 player tank shooter game from scratch.