How to Download Videos as a Series (Out of Downloads)

So I am about to have an 8 hour flight and I saw a post from 5 years ago suggesting I use the laracast video downloader to download a whole series at once. I gave it a shot, but the downloads failed. I gave up and went to the website to try and download manually, but now I've used up all my requests for the day.

Is there another way to download this PHP For Beginners series while I have no downloads left.