2D roguelike- where is the tutorial?

I’m sorry, this is probably a stupid question. I wanted to do this 2D roguelike tutorial:

I downloaded it, loaded it into a new project, but… where is the tutorial? I didnt see links to videos on the page, and i can’t find anything within unity that looks like a tutorial. What am i missing?

The videos are here. You watch the videos outside of unity while you work in unity building it