Hello! You can download the game here. You can choose to donate with the download if you want to or download it for free.
If you are running windows you can download either the "Windows Zip" or "Windows Auto-Installer"
If you choose the Zip file
After downloading you can unzip it using an app like Winzip or 7-Zip, and in the unzipped folder open the file called "Joel.exe" to start playing.
If you choose the Auto-Installer
After downloading double-click the file, it'll unpack the game and create a shortcut on your desktop that you can click to play. It also launches the game right away. You can uninstall this version of the game like any other installed app