Alternatives to Mednafen
Command-line multi-system emulator covering Saturn, PlayStation and more. The listings below can replace it for an important use case. Each note says what changes if you switch.
The original
Mednafen
Command-line multi-system emulator covering Saturn, PlayStation and more.
Replacements
Listings that take over the same core job as Mednafen.
ares
Multi-system emulator that prioritises accuracy and preservation over speed.
ares is an accuracy-focused multi-system emulator under BSD-3-Clause with a graphical interface, though it needs more CPU than fast emulators.
MAME
Documents and recreates thousands of arcade machines, consoles and old computers, with accuracy as the point.
MAME covers thousands of arcade, console and computer systems with accuracy as its priority and monthly releases, but ROM sets must match the exact version it expects.
RetroArch
One front end for dozens of emulators, with unified settings, shaders and a controller setup you only do once.
RetroArch replaces command-line use with a graphical front end for dozens of cores, unified settings and shaders, and adds Android and iOS support.
BizHawk
A multi-system emulator built for tool-assisted speedrunning, with rewinding, frame stepping, memory search and input recording.
BizHawk is an MIT-licensed multi-system emulator with a graphical interface and TAS tools like rewind and frame stepping, but it is Windows and Linux only.
OpenEmu
macOS emulator front end with a polished library interface.
OpenEmu is a macOS-only graphical front end with a polished library interface and shared controller configuration, replacing Mednafen's text-file setup on Mac.
Mesen
Cycle-accurate multi-system emulator with a serious debugger.
Mesen is a cycle-accurate multi-system emulator with a graphical interface and a strong debugger, though it covers fewer systems and costs more CPU than fast emulators.
Also worth comparing
These listings name Mednafen as their own alternative, so the relationship runs both ways.
DuckStation
A fast, accuracy-focused PlayStation 1 emulator. Excellent software, but licensed non-commercial and no-derivatives.
Mednafen covers PlayStation among many systems under the open-source GPL-2.0 licence, but it is command-line driven and lacks DuckStation's upscaling and fullscreen controller interface.
Kronos
Sega Saturn and ST-V arcade emulator forked from the Yabause project.
Mednafen is an open-source GPL-2.0 multi-system emulator with highly accurate Saturn emulation and a macOS build, but it is command-line driven with no real graphical interface.
PCSX-ReARMed
A PlayStation emulator forked from PCSX-Reloaded and optimized for ARM devices and handhelds.
Mednafen is an open-source GPL-2.0 multi-system emulator covering PlayStation and more on Windows, macOS and Linux, but it is command-line driven and not optimized for ARM handhelds.
PCSX-Redux
A PlayStation 1 emulator forked from PCSX, built with debugging and reverse engineering tools.
Mednafen covers PlayStation alongside Saturn and other systems, but it is driven from the command line with a text configuration file instead of a debugging interface.
Snes9x
The portable Super Nintendo emulator that has been maintained since the 1990s and runs on essentially everything.
Mednafen covers SNES among many systems under GPL-2.0, but it is command-line driven with a text configuration file.
Ymir
Fast, accurate Sega Saturn emulator with high compatibility.
Mednafen is command-line driven with a text-file configuration and no real graphical interface, but its Saturn emulation is among the most accurate available and it also covers PlayStation.
Similar software
Related functionality, not a direct replacement.
Genesis Plus GX
Accurate Sega 8-bit and 16-bit emulator, widely used as a libretro core.
