itch.io

Here is a better tutorial:

Step 1: Download WinRar if you have not already.

https://www.win-rar.com/download.html?&L=0

It is free, if it asks you to pay just ignore it

Step 2: download the file

Step 3: right click the file, it should look like a pile of books

Step 4: click "extract files"

Step 5: Open the folder that has appeared, it should have an EXE file, double click that, and enjoy your NEW BitBuddy™!