It is platform independant as long as there is dosbox emulator included.
How to run DOS games in Batocera or Recalbox 4.1
You can run fullscreen DOS games in Batocera or Recalbox (4.1 or newer).
You need copy them like this:
Create a folder with the name of the game adding ".pc" (like galaxia.pc)
Copy all the files of the game to this folder.
Create a dosbox.bat file, these file must content the fullname of the executable file (like GALAXIA.EXE).
Update games in recalbox/batocera menu.
We need repeat steps 1 to 4 for each game we add, and do the step 5 when we finished.