Alternatives to ares
Multi-system emulator that prioritises accuracy and preservation over speed. The listings below can replace it for an important use case. Each note says what changes if you switch.
The original
ares
Multi-system emulator that prioritises accuracy and preservation over speed.
Replacements
Listings that take over the same core job as ares.
RetroArch
One front end for dozens of emulators, with unified settings, shaders and a controller setup you only do once.
RetroArch is a front end for dozens of emulator cores with shared settings, shaders and controller setup, and adds Android and iOS, though standalone emulators are sometimes more accurate than its cores.
Mednafen
Command-line multi-system emulator covering Saturn, PlayStation and more.
Mednafen is another accurate multi-system emulator under GPL-2.0 with strong Saturn and PC Engine emulation, but it is driven from the command line and configured through a text file.
Mesen
Cycle-accurate multi-system emulator with a serious debugger.
Mesen is a cycle-accurate multi-system emulator under GPL-3.0 with a strong built-in debugger, covering several systems rather than the long console list ares offers.
MAME
Documents and recreates thousands of arcade machines, consoles and old computers, with accuracy as the point.
MAME covers thousands of arcade machines, consoles and computers with accuracy as its priority and monthly releases, but ROM sets must match the exact version it expects.
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 built for tool-assisted speedrunning, with rewind, frame stepping and memory tools, but it lacks official macOS support and its cores are less accurate.
OpenEmu
macOS emulator front end with a polished library interface.
OpenEmu is a macOS-only front end with a polished library interface and one controller configuration across systems, with core updates depending on the OpenEmu team.
Also worth comparing
These listings name ares as their own alternative, so the relationship runs both ways.
bsnes
Accurate SNES emulator with HD Mode 7 and enhancement chip support.
ares descends from bsnes and higan and covers a long list of consoles under a BSD-3-Clause licence, with the same accuracy focus and higher CPU needs.
Project64
A Nintendo 64 and 64DD emulator for Windows with a mature plugin system and debugging tools.
ares is an open-source multi-system emulator for Windows, macOS and Linux that trades speed for accuracy, so it needs more CPU and offers no rendering plugin choice.
Snes9x
The portable Super Nintendo emulator that has been maintained since the 1990s and runs on essentially everything.
ares is a BSD-3-Clause multi-system emulator descended from bsnes that prioritises accuracy over speed, so it needs more CPU and has a plain interface.
Similar software
Related functionality, not a direct replacement.
SameBoy
Highly accurate Game Boy and Game Boy Color emulator.
Genesis Plus GX
Accurate Sega 8-bit and 16-bit emulator, widely used as a libretro core.
BlastEm
Cycle-accurate Sega Genesis and Mega Drive emulator.
gopher64
Play Nintendo 64 software with a cross-platform emulator.
