Recently we were asked for RetrOS 2.0.3. via one of our friends who regularly submits links and files to us to share (thank you!) – seeing as its not really an English operating system – basically from what we see its a hacked Windows 7 made for arcade builds – we are struggling to find instructions.
The video shows an install in a virtual environment but you get the point of this – the OFFICIAL WEBSITE can be found HERE which is not in English (and Google Translate makes it very hard to understand!).
From what we gather not only does it guide you through the install (which is in an arcade theme!) of Windows but also offers to install arcade/emulation related applications as part of the installation process, personally we love this but we dont speak Spanish – however as a gift to our anonymous friend who keep sharing, this is for you and anyone else who has been looking!