Changes

It is command line only, so its interface might be hard to useto new users.  The most useful cores are those that are original. These are the PS1, PCE, PC-FX and Virtual Boy cores. The PCE core is one of the best emulators for that system, with a Fast and Accurate versions. The PS1 core is native resolution only, and features high degree of accuracy and compatibility. The Virutal boy core is one of the best, although it does not attempt to reproduce the 3D. Others mprove upon emulators that have been long abandoned and rarely updated. These include the Neo Geo Pocket, Wondersawan Color and Atari Lynx. Other cores are less useful, as there are better options in stand-alone emulators. NES, Genesis, Master System and SNES. SNES emulation is based on an old outdated version of bSNES. This is before the performance/accuracy/balanced cores - 0.50x territory - with a couple of changes by Ryphecha.  are likewise It is unknown at this time whether Mednafen's GBA core is better than VBA-M.     [[RetroArch]] uses the PS1, PCE, Neo-Geo Pocket, Virtual Boy, and WonderSwan cores of Mednafen so it might make sense to use that instead.