====== Best Emulator for every System ======
General means, the best in general. Nothing gets better than this. The other rows shows alternatives for RetroArch and/or Android.

For Android, it is always highly recommended to either get the App from F-Droid or the Github of the Project, _not_ Google Play Store. You don't cut a steak with a plastic spoon
===== SEGA =====
^ System ^ General ^ RetroArch Core ^ Android ^
| SG-1000 | RetroArch | Genesis Plus GX | RetroArch |
| Mark3/MasterSystem | RetroArch | Genesis Plus GX | RetroArch |
| MegaDrive | RetroArch | Genesis Plus GX | RetroArch |
| GameGear | RetroArch | Genesis Plus GX | RetroArch |
| MegaCD | RetroArch | Genesis Plus GX | RetroArch |
| 32X | PicoDrive | PicoDrive | RetroArch |
| Saturn | Mednafen | Bettle Saturn | RetroArch |
| Dreamcast | Flycast | Flycast | RetroArch |
===== Bandai =====
^ System ^ General ^ RetroArch Core ^ Android ^
| WonderSwan | Mednafen | Bettle Cygne | RetroArch |
| WonderSwan Color | Mednafen | Bettle Cygne | RetroArch |
===== Nintendo =====
^ System ^ General ^ RetroArch Core ^ Android ^
| FC | Mesen1 | Mesen1 | RetroArch |
| SFC | bsnes-jg | bsnes-jg | RetroArch |
| N64 | Mupen64Plus | Mupen64Plus-Next | RetroArch |
| GameCube | Dolphin | Dolphin | Dolphin |
| Wii | Dolphin | Dolphin | Dolphin |
| Wii U | Cemu | - | - |
| GameBoy | SameBoy | SameBoy | RetroArch |
| GameBoy Color | SameBoy | SameBoy | RetroArch |
| GameBoy Advance | mGBA | mGBA | RetroArch |
| Nintendo DS | melonDS | melonDS | RetroArch |
| Nintendo 3DS | Azahar | Citra | Azahar |
===== NEC =====
^ System ^ General ^ RetroArch Core ^ Android ^
| PC Engine | Mednafen | Beetle PCE | RetroArch |
| PC-FX | Mednafen | Bettle PCFX | RetroArch |
===== Sony =====
^ System ^ General ^ RetroArch Core ^ Android ^
| PS1 | Mednafen | Beetle PSX | RetroArch |
| PS2 | PCSX2 | - | NetherSX2-patch |
| PS3 | RPCS3 | - | RPCSX Android UI |
| PSP | PPSSPP | - | PPSSPP |
| Vita | Vita3K | - | Vita3K |