01-01-2020, 02:27 PM
Yes, theoretically it could be possible to play with some cores over the net, provided that there is a computer that links them together (which somehow beats the purpose of mobile coop gaming, if you have to lug a laptop along... although maybe something like Raspberry Pi Zero could also work).
By the way, it seems you have not used the patched version of the atari800 libretro core in your compilation... It makes it rather difficult to use it, as regular keypresses (which LeapPad2 sends) are recognized before the core controls. This should be fixed on a much lower level in libretro, but nobody seems really interested. Also, there has been a tiny patch in Retroarch that removes the 'Scan directory' entries, this seems to be missing, too.
By the way, it seems you have not used the patched version of the atari800 libretro core in your compilation... It makes it rather difficult to use it, as regular keypresses (which LeapPad2 sends) are recognized before the core controls. This should be fixed on a much lower level in libretro, but nobody seems really interested. Also, there has been a tiny patch in Retroarch that removes the 'Scan directory' entries, this seems to be missing, too.