Missing Scripts

[djpancakes63]

Hi, I am a computer science student working on a making an isometric 2d turn base game in Godot, and I was on Reddit forums and found this link to an RPG game that someone made in godot. I watched the videos I believed are associated with this game, and I wanted to import it to get an idea of what was done, but when I do that, godot tells me that scripts are missing, such as the main script. I don't know if it's a me issue or something, but how would I resolve that?