This Unity 2D side scroller course isn't just about creating a video game; it's also about learning the Unity environment and project setup. In this Unity2D game development tutorial we will learn about creating multiple scenes and we will also learn about what prefabs are and why they are important.

Blog Post:
http://www.mybringback.com/tutorial-series/14053/unity-2d-game-development-14-prefabs-and-creating-multiple-scenes/