Retro-Go is composed of a launcher and several emulators.
- NES
- Gameboy
- Gameboy Color
- Sega Master System
- Sega Game Gear
- Colecovision
- PC Engine
- In-game menu
- GB RTC adjust and save
- GB GBC colorization palettes
- More scaling options
- Bilinear filtering
- NES color palettes
- NES PAL support
- Smoother performance
- Better compatibility
- Fastforward
- Customizable launcher
- PNG cover art
- And more!
Button | Action |
---|---|
Menu | Version information |
Volume | Options menu |
Select | Previous emulator |
Start | Next emulator |
A | Start game |
Left | Page up |
Right | Page down |
Button | Action |
---|---|
Menu | Game menu (save/quit) |
Volume | Options menu |
Retro-Go supports both RAW565 and PNG formats for cover art.
A premade PNG romart pack is available in the assets folder of this repository.
Retro-Go is also compatible with the Go-Play romart pack that you may already have.
The simplest method is to create a PNG file named like your rom (minus the extension) and place it in /romart/emu/<my rom name>.png
Example:
/roms/nes/Super Mario.nes
/romart/nes/Super Mario.png
Important: The file must be at most 200x200px.
Retro-Go caches some data to speed up cover art discovery and display. If you have any problem the first step is to clear the cache located in /odroid/cache.
- Sound distortion in NES with volume above 5
- CMake support
- Rewind
- Netplay (In progress)
The official esp-idf version 3.3 is required and you should apply the following patch:
Note: It is possible to use esp-idf 3.2 but changes to sdkconfig will be necessary.
- Build all subprojects:
./build_all.sh
- Create .fw file:
./mkfw.sh
- The NES/GBC/SMS/COL emulators were originally from the "Triforce" fork of the official Go-Play firmware.
- The PC Engine emulator was first ported to the GO by pelle7.
- The aesthetics of the launcher were inspired (copied) from pelle7's go-emu.
- miniz For zipped ROM and zlib API
- luPng For basic PNG decoding
This project is licensed under the GPLv2. Respective copyrights apply to each emulator. For the rest:
Retro-Go: Retro emulation for the ODROID-GO
Copyright (C) 2020 Alex Duchesne
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.