Is it compatible with 1.3.6? I have an old build of RetroArch, which is 1.2.2 and Reicast on there works flawlessly. I recently tried it on 1.3.6, it doesn’t show up at all. I updated everything and placed ‘dc’ in my system folder. I don’t know what I’m doing wrong. 
It’s happening here as well, it was working fine in older builds. I believe they are aware of this already, it’s just a matter of time so they can fix it.
Hi, you just have to use an older version of reicast and it will work with retroarch 1.6