higan is a multi-system emulator that began development on 2004-10-14. It currently supports the following systems:

Nintendo Famicom
Nintendo Super Famicom
Super Game Boy
BS-X Satellaview
Sufami Turbo
Nintendo Game Boy
Nintendo Game Boy Color
Nintendo Game Boy Advance
Sega Master System
Sega Game Gear
Sega Mega Drive
NEC PC Engine
NEC SuperGrafx
Bandai WonderSwan
Bandai WonderSwan Color

higan Changelog:



* added SuperGrafx emulation
* improved audio band-pass filtering for all emulated systems
* screen rotation is now a hotkey; automatically rotates control bindings
* screen rotation now supported on the Game Boy Advance as well (used by a small number of games)
* massive improvements to Mega Drive emulation
* massive code cleanups and rewrites to many CPU emulation cores (MOS6502, WDC65816, SPC700, etc)
* Famicom, Master System, Mega Drive: added PAL emulation support
* PC Engine, SuperGrafx, Master System, Game Gear, Mega Drive: added save state support
* PC Engine, SuperGrafx: added PSG sound emulation
* Master System, Game Gear: added PSG sound emulation
* Mega Drive: added Z80 APU emulation [with help from Cydrak]
* Mega Drive: added PSG sound emulation
* Mega Drive: added YM2612 sound emulation [Cydrak]
* Super Famicom: fixed Super Game Boy emulation
* PC Engine: added save RAM support (using per-game PCE-CD backup RAM)
* Game Boy Advance: substantial improvements to audio emulation quality
* Game Boy Advance: convert scanline-based PPU renderer to a dot-based renderer
* Game Boy Advance: properly initialize CPU state (fixes Classic NES Series games)
* Game Boy Advance: MUL timing corrected [Jonas Quinn]
* Mega Drive: emulate special mappers for Phantasy Star IV, Super Street Fighter II, etc.
* Super Famicom: use darker luma for INIDISP=0 (large improvement to Final Fantasy III opening)
* Super Famicom: fixed bugs in SMP OR1,AND1 instructions
* cheat code database regrettably removed from official releases; will be made available separately
For: Windows, Linux, and macOS

https://byuu.org