To make simple microgame(tower defense) using unity

This assignment is to make Tower defense microgame using Unity. 

You can just make a simple tower game. 

Also you have to give me two files when you are done. 

First one is the intermediate result report. The report makes sure to put them in a document with some screenshots of your code and the Unity Editor so I can see what is going on.

Second one is the zip file of the completed tower defense game files using Unity.

so, you give me one document file and one zip file that I explain