Hello, i would have a request to add Favorites in menu ( similar at Arcade).
It would be possible insert Favorites in Menu with the choice of all Emulators?
So that you can add in favorites any game of any emulators and then you can choice what emulator you can use from launch menu script.
Alas, it is currently not possible to show a system-wide list of favorites in EmulationStation.
What is possible though, is to install a new and somewhat experimental version of ES which will allow you to set favorites per system. It is part of the Kid/kiosk EmulationStation version, which you can install from the experimental section of the RetroPie script. This will allow you to show only the favorites, but only for a single system (not sure how well it works with the new combined Arcade folder).
For more info see here: http://blog.petrockblock.com/forums/topic/kid-friendly-retropiees-ui-modes-favorites-hiding-items-s-testers-wanted/