I am going to develop a 2D Platformer in the style of great games like Super Mario Bros. 3, Shovel Knight, Super Meat Boy or even Little Big Planet.
GitHub Source for Unity 5 2D Platformer DemoThe source project will be uploaded to GitHub with each tutorial tagged. See this post about the GitHub source and 2 Platformer tutorial tags.
Video List for Unity 5 2D Platformer DemoUnity 5 2D Platform Game Development (Mac), 01: Setup Unity and Kenney's “Platformer Tiles”
This video builds on the previous scripting to add left and right movement with arrow keys, and sprite flipping.