I have a galaxy s4 through tmobile, md.emu emulator, all the necessary bios files and the sega cd images of the games I want. I can get some games to get past the in game start screen, but for some reason all of them stop working within 5 minutes. I have gotten all of the games I want to work on a laptop with no problems. All the files used are the same as on my phone, the only difference is the emulator. What am I doing wrong?
