Unity is a multiplatform game development tool, designed from the start to ease creation. A fully integrated professional application, Unity just happens to contain the most powerful engine this side of a million dollars.
ReportUnity Tutoral Part 1: In the beginning.. (files)
These are the assets for part 1 of the unity tutorial
The completed assets from the first part of the tutorial you can find here.
You can import them by extracting them to your own asset folder.
If they don't show up in the Project pane then you can Right click the project panel and select refresh.
I will elaborate on importing in a later tutorial