Im really sorry if this is an old question, but Im relatively new to emulation. I'd like to emulate both GBC game Metal Gear Ghost Babel and Snatcher on my DS. I have an R4. I'm already pretty good with SNES emulator, but I was wondering what is the best Gameboy color emulator for R4 to play Ghost Babel. And is there anyway to get Sega CD game Snatcher to run on R4? Many thanks in advance.