Andragorn

I did not add anything in LB setup.

Ok, nevermind: I'm an idiot. (Associated platform in RA had a slightly different name than the platform in LB).

Read this old thread. It works for me: You still have to manually open "disk 0" with the mouse, but it auto-loads the *adf file selected in LB into it. Pretty neat.

Joystick is a hit-and-miss with old home computers. You can try something like JoyToKey if you really (really) want. No luck with Archimedes. I use Arculator - - http://b-em.bbcmicro.com/arculator/ - but I have to manually launch single disks. You can try others too (https://www.emutopia.com/index.php/emulators/category-items/3-emulators/305-acorn-archimedes). Do you use MESS? Does it work, automation apart? What's your folder structure?

I use an emulator called ElectrEm - http://electrem.emuunlim.com/ - (I never fully understood MESS folder structure), and it works fine with Launchbox with no need of command lines. My roms are in *ssd and *uef format.

Does anyone know the command line to start TO roms in Launchbox with Retroarch (Theodore core)? Everything works fine in Retroarch, but I can't find a way to launch games in LB. With "-r" it opens RA but it does not load any core and it does not launch anything. Sorry for the noobness, but I searched everywhere

Lifesaver! Cheers

I think this thread can be useful: https://atariage.com/forums/topic/259866-help-with-altirra-271-and-pop-up-box-of-select-cartridge-mapper/