Want to turn an old laptop into a retro emulation? It’s now easier than ever with Retrobat. Retrobat is based on Batocero and reminds me a lot of Knulli (also based on Batocera). This isn’t an operating system to mess with but an app you can install so you don’t have to wipe your machine. It can also be setup to run on an usb drive as well so you can take it with you and play on any Windows device. Since buying Anbernic handhelds and using Knulli, this is an amazing option being able to take that look and feel to any pc. I have put links to both the website and the wiki below. There is also an install video guide by TechDweeb at the bottom. I plan on digging into this soon. Enjoy!
Wiki: https://wiki.retrobat.org/