Understood, thanks for checking it and for the detailed response.I tried Mars Matrix, no luck. It seems like there's currently only about 15MB or so allocated for ROMs (after they're uncompressed), so that means only games about 7MB or below tend to work on the CPS-2 core. Mars Matrix is about 18MB zipped, over 40MB unzipped. The 3DS (even the original model) should have more than this amount of RAM spare, so it should be possible at some point for larger ROMs to be loaded, but not so much right now.












