An enhanced port of Genesis Plus - accurate & portable Sega 8/16 bit emulator
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Extrems ccabd03683 Fix compile errors with latest libogc(2)
Fix unmounting FAT devices on Wii
2024-11-22 17:34:55 -05:00
builds Fix compile errors with latest libogc(2) 2024-11-22 17:34:55 -05:00
core [Core/CD] improved robustness of CDD seeking delay emulation (fixes Krikzz's mcd-verificator CDC INIT endless loop following dd619513a4) 2024-09-01 14:39:09 +02:00
gcw0 [Core/SG] added SG-1000 II hardware with 8KB RAM extension adapter in selectable hardware models (fixes #437) 2022-10-29 13:51:34 +02:00
gx Fix compile errors with latest libogc(2) 2024-11-22 17:34:55 -05:00
libretro Add Force VDP Mode option & update option description (#565) 2024-07-20 16:12:24 +02:00
psp2 [Core/SG] added SG-1000 II hardware with 8KB RAM extension adapter in selectable hardware models (fixes #437) 2022-10-29 13:51:34 +02:00
sdl Fix SDL2 build on MacOS (#544) 2024-03-24 08:11:17 +01:00
wiki Update Getting Started.md 2023-03-11 14:16:05 +01:00
.gitignore libnx port 2018-10-07 19:30:11 -05:00
.travis.yml add 3ds to travis build 2017-10-23 21:24:11 -04:00
appveyor.yml remove msvc 2018-08-18 08:08:29 -05:00
HISTORY.txt [Core/CD] updated HISTORY.txt 2024-09-01 12:00:40 +02:00
LICENSE.txt [Core/Sound] updated Nuked OPN2 core to latest version (1.0.12) 2023-11-10 14:41:10 +01:00
Makefile.gc Migrate GameCube port to libogc2 2024-11-14 21:11:58 -05:00
Makefile.libretro [Core/CD] added optional (platform-specific) SUB-CPU address error exceptions emulation (currently activated for libretro & SDL Windows ports only) 2021-10-09 18:53:59 +02:00
Makefile.wii [Gamecube/Wii] added configurable overclock setting for M68K, S68K and Z80 CPUs 2022-10-25 20:09:25 +02:00
README.md Update README.md 2023-03-11 14:17:48 +01:00

Genesis Plus GX is an open-source Sega 8/16 bit emulator focused on accuracy and portability. Initially ported and developped on Gamecube / Wii consoles through libogc / devkitPPC, this emulator is now available on many other platforms through various frontends such as:


The source code, initially based on Genesis Plus 1.2a by Charles MacDonald has been heavily modified & enhanced, with respect to original goals and design, in order to improve emulation accuracy as well as adding support for new peripherals, cartridge or console hardware and many other exciting features.

The result is that Genesis Plus GX is now more a continuation of the original project than a simple port, providing very accurate emulation and 100% compatibility with Genesis / Mega Drive, Sega/Mega CD, Master System, Game Gear & SG-1000 released software (including all unlicensed or pirate known dumps), also emulating backwards compatibility modes when available. All the people who contributed (directly or indirectly) to this project are listed on the Credits page.


Multi-platform sourcecode (core), which is made available for use under a specific non-commercial license, is maintained on Bitbucket / Github so that other Genesis Plus ports can benefit of it, as I really wish this emulator becomes a reference for portable and accurate Sega 8/16-bit emulation. If you ported this emulator to other platforms or need help porting it, feel free to contact me.


Latest official Gamecube / Wii standalone port (screenshots below) is available here. Be sure to check the included user manual first. A startup guide and a FAQ are also available.

MainMenu.png menu_load.png

RomBrowser.png CtrlMenu.png


You can also test latest compiled builds for Gamecube / Wii and Retroarch (Windows 32-bit version only) by downloading them from here.


btn_donate_LG.gif If you like this project and want to show your appreciation, Paypal donations are always welcomed.