UPDATE: RetroArch 1.10.2
RetroArch has been updated to the latest version 1.10.2
Check original post to find where to download it.
So far looks promising.
Although, it's completely missing the MAME2000 core (really, it's not included in the ZIP file for "nitnendo-wii" and FBALPHA still hangs/crashes with certain games.
Also, GenesisPlus GX core won't start at all (it's been like this for every single update since 1.9.1)
And VBAGX and GPSP crashes too.
Lucky for us, it doesn't break compatibility with old MAME2003 individual cores. So that's a plus.
NES cores, with the exception of FIXNES and QUICKNES has sound issues and artifacts with vertical overscan off.
This is something that neither of the two mentioned above has issues with.
Except that FIXNES doesn't has any options at all, so it's great if all you want is to "plug and play" without caring for other options that might enhance your gaming experience.
My prefered NES core is still QUICKNES because it has different sound and video options that are worth it, like Stereo Panning Sound and Crisp Equalizer that makes NES games sound amazing with proper speakers/headphones.
For GB/GBA cores, I recommend GAMBATTE and MGBA.
GAMBATTE implemented new color palettes that looks amazing to me.
And MGBA no longer crashes with AstroBoy for the Gameboy Advance, on top that it allows you to play GB/GBC games with Super Gameboy borders (either from in-game like Zelda Link's Awakening DX, or as Overlays)
CPS3, NEOGEO and MAME2003 still requires you to download the modified cores and creating the cache files.
Previous RetroArch versions broke compatibility with these modified cores. In other works, they didn't worked at all.
Now they do.
For TurboGrafx-16 / PC-Engine games, BEETLE PCE FAST is your best option.
And lastly, SNES cores:
- SNES9X: Still won't allow you to use Overlays. You can with older RetroArch versions. Has grainy sound here and there. For most games, is just in the "intro screens" but it's hardly noticeable while playing.
- SNES9X 2002: Still slow as fuck. Buggy and crashes most of the times.
- SNES9X 2005 PLUS: Grainy sound returned. Won't allow you to use Overlays.
- SNES9X 2005: Perfect sound-wise. Still won't allow Overlays though.
- SNES9X 2010: Crashes if you have Overlay ON
Stick with SNES9X 2010 from RetroArch 1.9.0
- (And even then you'll experience visual glitches and slowdowns with specific games that uses FX chips and more importantly with TOP-GEAR 3000... in which I'd recommend you to use SNES9X-GX instead of RetroArch)
- (And even with SNES9X-GX, you won't be able to properly play Mario Paint as the Mouse is buggy even with WiiMote as it's controller)
As for the rest of the cores... I can tell that NXENGINE, NEOGEO-POCKET and ZXSPECTRUM works as always... but if you want to try the other ones... well... be my guest!