Pico Drive (RetroArch) Mega CD Games Not Loading

[Lehnah]

Hello folks,

I recently set up RetroArch on my New 2DS. I'm trying to play Mega (Sega) CD games but they won't load. The files are .bin and .cue and I've made sure to put the BIOS files in the correct folder that RetroArch dictates. I've tried Dracula Unleased and Flink and neither work. I've also tried them through Genesis Plus GX but they won't work with that either. Any idea what I might be missing here?

Thanks in advance.