Unity Playground is Unity’s first project dedicated to total beginners, educators and anyone looking for an initial introduction to game development in a more simplistic form.Asset is under Unity Companion License.This 2D, physics-based project contains a collection of single-action Components which you can use as building blocks, and combine them to create any type of gameplay. Simplified Inspectors for both Playground scripts and built-in Components mean that new users will not feel in need of guidance and support by the amount of options.In addition to all of this, the project comes with six example games to play and learn from. Use the Playground for teaching, learning from, or introducing yourself to the world of Unity with loads of colourful 2D art assets and some great environments to experiment with.Best suited to import into a brand new empty 2D projectGithub found here