Get a free screensaver which features a floating skull on your desktop.
The installation process of PestHoernchen is straightforward and hassle-free. You will have to download the QTZ file and then copy it to the /Library/Screen Savers folder. Once installed, you can go to the System Preferences of your Mac and select PestHoernchen as your screensaver.
Overall, if you want to add a bit of fun and spookiness to your Mac's desktop, PestHoernchen is definitely worth checking out. Plus, being a free screensaver, it is a low-risk and easy-to-use option.