What are some alternatives?
When comparing LaunchBox and RetroArch, you can also consider the following products
EmulationStation - a graphical emulator front-end
RetroX - RetroX is an Android application that will help you organize and play your own Retro Games with the...
Playnite - Source code generated using layoutit.com
higan - higan was formerly known as bsnes. The project was renamed after becoming a multi-system emulator.
HyperSpin - HyperSpin is an animated arcade frontend for Windows for use on Home Arcade Machines.
MESS - Emulates most gaming systems that exist, emphasizing accuracy over speed.