I made a manual on how to set up a Retro Arcade for yourself with Tinker Board (up to N64 and PSP) and Raspberry Pi 3 (up to PSX).
Instructions are here: 
Do it yourself Retro Arcade | codebugsblog
Here you can read how to add ROMs to the Emulator, once it is set up:
Add ROMS to LAKKA Emulator | codebugsblog
Here are the tested games:
Raspberry Pi and Tinker Board RETRO ROMS list tested | codebugsblog