So last night I finished the screenshots and every game tested works in RetroCopy. There are still a few more games to be added online also.
*There is one game, Super Boy II, that doesn't display correct graphics, however it still works it just needs the graphics mode it uses added, plus it's an unlicensed Korean game does it really count? 
. Tommy reminded me the other night when I said every game tested worked that PGA Tour Golf wasn't working, I knew this but had forgotten it - I also hadn't done the P games at that stage so.... 
I looked into why PGA Tour Golf wasn't working as it should and I fixed it, it was something really small and undocumented that this game relies upon, but that fix will be in the next version. I'm glad that every SMS game works in RetroCopy, though of course you can't know if every single game is perfect in every single way without thorough testing. That will probably take a few years of people using it to determine, but it's a good base to build from.
I also may have some good news tonight or tomorrow about something never done before in an emulator (at least that I know of) so keep tuned.