A complete game is easy to create a new game like the Match-3 type and study Unity. This is very helpful for starters as well as experienced users of unity. You will learn how to be able to start a game: make a loading screen, choose levels, load data, use sound, change the sprites while breaking vegetables, animations,?
A regular license allows an item to be used in one project for either personal or commercial use by you or on behalf of a client. The item cannot be offered for resale either on its own or as part of a project. Distribution of source files is not permitted.
An extended license allows an item to be used in unlimited projects for either personal or commercial use. The item cannot be offered for resale "as-is". It is allowed to distribute/sublicense the source files as part of a larger project.