Lego and Unity have teamed up on a new “Microgame” project that lets you create a short 3D game in under an hour without writing a line of code.

This post talks you through how to make a game in Unity. You'll learn to build a 3D maze for Android with tilt controls, and how to build on this further.

Add in lines of code to ensure that the game never deletes more than 3 tiles in a row for example and consider gradually increasing the speed and number of gaps over time to make the game get harder.