DOSBox

Playlist support

DOSBox can use per game configuration file to launch game. Please check the compatibility list to get specific configuration, here is a minimal configuration file to launch game automatically

[autoexec]
@echo off
mount d "/storage/roms/dos/game"
d:
game.exe

After, you can create your playlist like

/storage/roms/dos/game/game.conf
MS-Dos Game Name
/tmp/cores/dosbox_libretro.so
DOS (DOSBOX) 
DETECT
DOS.lpl

It should be named DOS.lpl and located in /storage/playlists

Controller support

Emulated mouse support is default to Right Stick, L2, R2.

Use the Core Options to map key to RetroPad.