RetroArch 1.7.6 – Released!

RetroArch 1.7.6 has just been released! Grab it here.

If you’d like to show your support, consider donating to us. Check here in order to learn more.

NOTE: Currently the following versions have not yet been released – Xbox OG and OSX PowerPC. We will keep you up to date on Twitter and update this blog post accordingly.


PlayStation2 port – now available!

RetroArch has been ported to the PlayStation2 by fjtrujy, and starting as of version 1.7.6 you can already try it on your own homebrew-enabled PS2!

A couple of cores have been included as part of this initial release:
* 2048
* FCEUmm (NES emulator)
* QuickNES (NES emulator)
* Picodrive (Mega Drive/Genesis/Master System emulator)

NOTE: To run Picodrive and FCEUmm at fullspeed, you need to set Vsync to off. QuickNES will be fullspeed with vsync on.

How to use it on a PS2

You will need a PS2 capable of running homebrew programs. For the purpose of this quick step-by-step tutorial, we are going to assume you are using something like FreeMcBoot.

  • Start up your PS2.
  • Go to a file manager such as LaunchELF.
  • Take a USB stick, and extract the contents of RetroArch_elf.7z for PS2 to your USB stick. Insert the USB stick into your PS2.
  • Inside LaunchELF, navigate to mass:
  • Start up any of the ELF files depending on the core you want to use.

PlayStation4 port (public release TBD)

RetroArch has been ported to PlayStation4 by Frangarcj, Big Boss and others!

A few cores have been ported and have been confirmed running already, such as SameBoy and 2048.

The PlayStation4 port is using a homebrew SDK called liborbis, and thanks to this SDK we are able to use OpenGLES 2 on the PS4. This means that from Day One we have a fully functioning GL driver and working XMB/MaterialUI/RGUI drivers. It also means that OpenGL hardware accelerated cores should be possible.

Frangarcj wants to wait with a public release until OELF format support has been added to the SDK, so until then we will ask for your patience. It might be possible to provide you with a compilation guide in case you want to build it for yourself later on.

NOTE: In order to use this RetroArch port, you will need a PlayStation4 system that has been jailbroken. Right now this means your system should be on either firmware 4.55 or firmware 5.05.

Xbox One port (public release TBD)

RetroArch has been ported to the Xbox One courtesy of krzys_h! While we want to wait a while longer before we do a public release, we do want to let you know that unofficial builds are already available on the Internet, and it’s up to you to try them out to check the current state of development.

To be specific, the Xbox One port has been made possible as part of a larger endeavor to port RetroArch to Microsoft’s UWP platform. This means it can now function as a Windows 10 UWP app as well as a Xbox One app.

The Xbox One port of RetroArch uses a Direct3D 11 driver (Direct3D 12 for whatever reason turned out to have worse performance, so we aren’t using that). It is already running out of the box with full menu support such as XMB/MaterialUI. Full shader support is provided, and most slang shaders work fine out of the box.

So, to keep a long story short, check some of the unofficial builds out there. In order to use RetroArch on your Xbox One, you simply need to buy Developer Activation from Microsoft, which should only cost you about 20 dollars/Euros (it might even be free right now as part of a special discount going on). You do NOT need to jailbreak your console or anything, which makes RetroArch a very feasible option for the layman on Xbone. Do note that if you want to use RetroArch, you will have to restart into Developer Mode. When you want to go back to playing regular games, you will need to restart again into Retail Mode. This is the only inconvenience to the process.

RetroArch in its full-fat form would not be possible to be published on the Microsoft Store given all the console emulators. A neutered version bereft of all its emulators might be possible to be published, but it’s debatable how many people would be truly interested in that right now. So, Developer Mode is the best compromise/alternative for now.

NOTE: In case you try any of the unofficial builds, do note that one of the reasons we are not releasing a public build yet ourselves is that there are currently some slow file loading issues that we’d like to resolve first.

Apple TV/tvOS port

RetroArch has now been ported to Apple TV/tvOS courtesy of yoshisuga!

Right now it is using the OpenGL video driver for rendering and it’s using the Ozone menu driver by default. Support for Metal is planned, and there are some other developers that have an interest in making that happen as Apple has already begun deprecating OpenGL as of the latest Xcode SDKs.

How to use/install

The following is a non-developer guide to install RetroArch on non-jailbroken iOS devices. We’re going to try to improve the process and possibly include the iOS cores in a download, but until then, here is a way to build RetroArch to get it running on your iPhone, iPad, or Apple TV –

Ozone – new menu driver

Written by author natinusula

Created by natinusala, ozone is a new menu driver based on the Nintendo Switch’s user interface, look and feel. It has been developed completely clean-room. In the works since last September, it is finally ready to be used as a daily menu driver. Don’t forget to update your assets!

This new menu driver features a sidebar where you will find the tabs you already know from XMB: Main Menu, Settings, Favorites, History, Netplay Rooms, Import content and all your playlists. You can use the left / right keys to navigate between the main entries and the sidebar. The driver also displays the time and battery level in the status bar, if applicable. Finally, the virtual keyboard has been redesigned to look more like the one of the Switch’s operating system.

The driver has two different themes, a light one and a dark one. The configuration will default to the dark theme, but you can select which one to use in Settings > User Interface > Appearance > Menu Color Theme. On the Switch, the system theme will automatically be used, how handy!

ozone is available on all platforms with hardware acceleration (assuming you use the correct video driver), and is even selected by default on the Switch platform. If your device supports XMB and GLUI / MaterialUI, it will support ozone, the only exception being Android (see the missing features below). You can even use it on Lakka if you want!

The driver is ready to be used, but it still lacks some features such as:
– thumbnails display (both playlists and save states)
– DPI scaling (the menu will look super tiny on a 4K monitor, and super big on a 360p screen)
– touch and mouse support
– portrait layout (for mobile phones)

All those features will be added over time. Nice things are planned for the future of ozone!

RGUI improvements

Written by author jdgleaver
RGUI now has a new ‘theme preset’ configuration file format (e.g. my_theme.cfg). This has the following contents:

rgui_entry_normal_color = “0xAARRGGBB”
rgui_entry_hover_color = “0xAARRGGBB”
rgui_title_color = “0xAARRGGBB”
rgui_bg_dark_color = “0xAARRGGBB”
rgui_bg_light_color = “0xAARRGGBB”
rgui_border_dark_color = “0xAARRGGBB”
rgui_border_light_color = “0xAARRGGBB”
rgui_wallpaper = “wallpaper_file.png”

This also adds wallpaper support. rgui_wallpaper is the (relative) path to a suitable wallpaper file. If it is omitted (or left empty), no wallpaper is used. Wallpaper files must have the following properties:

– A resolution of exactly 320×240.
– They must be pre-converted to a reduced colour depth of 4 bits per pixel.

(NB: Normal background/border colours are still used for message boxes and the title background when showing thumbnails – it looks better this way!)

Theme preset files can be loaded via a new ‘Custom Menu Theme Preset’ option under ‘User Interface > Appearance’. They are enabled by setting ‘Menu Color Theme’ to ‘Custom’.

A small collection of themes have been added as assets. Here are some screenshots of what the included .cfg files look like:

Desktop UI improvements

Detailed file browser

Drag and drop for thumbnails

Discord matchmaking

It is now possible to use our Discord server for matchmaking purposes!
We will describe the process from the perspective of using Windows on PC (on Linux/OSX you can ignore step 5, you will need to continue to start RetroArch before launching the Discord application, otherwise it will not work)
NOTE: Discord matchmaking will not work through the webbrowser. You will need to use the Discord desktop app instead.
NOTE2: Port forwarding needs to be enabled on your router for this to work.

1) Make sure first that the game you want to play with a friend has already been scanned and is inside a playlist. Alternatively, you have to make sure the game is in your Recent History list.
2) Start RetroArch first before launching the Discord desktop application.
2) Make sure that you have the core that the person you want to play with is using. You can tell this by going to their Discord user handle and clicking on them. You will see the core’s name and the game that is being played.
3) Click on the button ‘Ask to Join’.
4) A message will pop up now ‘waiting for user’s game’. If all goes well, the game will start up now and you can play a netplay game with your friend.
5) (Windows only) From now on, you no longer need to start up RetroArch before launching the Discord desktop client. You can just select ‘Ask to join’ and RetroArch will automatically start up.
The Discord matchmaking will also automatically use your Discord username for the game session.

And more

There’s lots more to talk about in this release, but that will be it for now. We might release some followup blog posts in the upcoming days that will go into more detail on some of the other features that have not really been covered during this blog post.

You can also expect further blog posts about important new core updates.

General changelog

– ANDROID: Fix Xperia Play input binding.
– CHEEVOS: Reset when hardcore mode is toggled.
– CHEEVOS: Update the hashing methods to identify NES, SNES and Lynx games (more accurate and accepting headerless ROMs).
– COMMON: Add new JSON playlist format.
– COMMON: Fix playlist corruption when deleting items.
– COMMON: Fix archive progress display calculation.
– COMMON: Fix playlist entries appearing with previously used names.
– COMMON: Fix screenshot filename with no core or content.
– COMMON: Allow compiling without menu support.
– CORE UPDATER: Allow sideloading cores from the menu.
– CPU FILTERS: Add Normal2x filter.
– CRT/LINUX: New Linux switching method partially implemented.
– CRT/LINUX: Linux restore desktop resolution fixed.
– CRT/LINUX: Monitor index switching and auto enumerate for output detection in Linux (still working on the windows method).
– CRT/RASPBERRY PI: Initial support.
– DATE: Add Date / Time style options.
– DEBUGGING: Add an integrated crash handler for debug builds (see
– DISCORD: Discord matchmaking.
– DISCORD: Register the application name properly.
– DISK CONTROL: Remember the last used folder / current active folder to make disk-swapping faster.
– INPUT: Add new menu toggle (hold start button for 2 seconds)
– INPUT: Fix arrow keys being incorrectly bound as numpad keys
– INPUT/SDL: Flush the joypad events. Decreases cpu usage over time with the SDL joypad driver.
– LOCALIZATION: Add Greek translation.
– LOCALIZATION: Update German translation.
– LOCALIZATION: Update Italian translation.
– LOCALIZATION: Update Japanese translation.
– LOCALIZATION: Update Simplified Chinese translation.
– LOCALIZATION: Update Spanish translation.
– MENU: New “ozone” menu driver.
– MENU: Only show CRT SwitchRes if video display server is implemented (Windows/Linux for now)
– MENU: User Interface -> Appearance -> ‘Menu Font Green/Blue Color’ settings now work properly.
– MENU: Add option to enable in-menu sound effects.
– MENU/D3D: Scissoring support (will be used for Ozone and menu widgets).
– MENU/QT/WIMP: Allow building with MSVC2017.
– MENU/QT/WIMP: Add detailed file browser table.
– MENU/QT/WIMP: New grid view implementation that is faster and loads thumbnails on-demand.
– MENU/QT/WIMP: Thumbnail drag and drop support.
– MENU/RGUI: Overhaul custom theme interface + add wallpaper support.
– MENU/RGUI: Thumbnail support and thumbnail downscaling.
– MENU: Hide password values.
– MENU/SOUNDS: Implement in-menu sound effects (not enabled by default for now, still experimental).
– MIDI: Add a Linux ALSA driver for MIDI.
– NETPLAY: Force fast-save-states when netplay is enabled.
– NETPLAY: Allow quick joining subsystem lobbies.
– OSX: Initial CoreAudio V3 audio driver (not yet used in release builds).
– OSX: OpenGL 3.2 Core support for cores.
– PS2: Initial PlayStation2 port.
– PS4: Initial PlayStation4 port.
– RECORDING: Implement recording options in the menu complete with quality profiles, streaming, and proper file naming
– SCANNER: Fix GDI disc scanning.
– SHADERS: Fix auto shader preset loading on D3D10, D3D11, D3D12
– SUBSYSTEM: Allow more than 10 subsystems
– SUBSYSTEM: Cores that use subsystem for complex scenarios can now load content without starting a regular content first
– SUBSYSTEM: Remember the last used folder to make loading subsystem type content faster
– SWITCH/LIBNX: Improve touch scaling calculation.
– SWITCH: Proper button labels.
– TVOS: Initial tvOS port.
– VULKAN: Fix RGUI crashing at startup.
– VULKAN/RGUI: Enable ‘Menu Linear Filter’ option.
– VULKAN: Fix secondary screens in overlays not working.
– WAYLAND: Implement idle-inhibit support (needed for screensaver suspend).
– WAYLAND: Fix fullscreen toggle.
– WIIU: Initial netplay peer-to-peer support. Network information working.
– WINDOWS/WSA: Network Information info is blank until first network operation.
– WINDOWS: Fix an ancient bug that caused wrong mappings for keyboard arrows.
– WINDOWS: Remember window size and position if so desired.
– WINDOWS: SSL/TLS connections now work properly.
– WINDOWS: Fall back to GDI driver if no accelerated graphics driver is found.
– UWP: Initial UWP port.
– VFS: Update to version 3.
– XBONE: Initial Xbox One port.
– XMB/OZONE: Add more icons
– XMB: Add Automatic Inverted theme
– ???: Easter Egg

Libretro and Classic/Mini Consoles update!

ModMyClassic Logo

Libretro has teamed up with ModMyClassic (formerly Hakchi Resources) to provide Libretro with their own official “Classic” platform offering for the classic consoles such as the NES Classic, SNES Classic, C64 Mini and the PlayStation Classic.

This now means you can download both stable and nightly builds of RetroArch and majority of the cores directly from official sources which are built and optimized specifically for the classic consoles.

We (Team Classic+) on behalf of ModMyClassic have been liaising with the Libretro developers on multiple cores to resolve numerous performance issues, bugs, crashes, and have gone through each core one by one to ensure that you receive the most compatible and best performing experience on your classic consoles.

As of writing this article there are currently 83 cores available for download in varying formats. (Raw .so, Compressed .so, zipped .so, hmod and compressed hmod) There will be more added to this list in the coming weeks and the inclusion of a “Classic” platform of RetroArch built specifically for the NESC and SNESC (based of HR’s RetroArch “Neo” build)

We are still working on this official “Classic” offering however you can find the WIP nightly builds here:

This means that ModMyClassic (formerly Hakchi Resources) will no longer be providing “3rd party builds” of RetroArch or its cores. It will only provide the builds directly from Libretro sources to ensure that any improvements made between developers ends up benefiting everyone in one single collection.

We also added a simple to use “Classic” platform to all of the core makefiles which we will expand on with future classic consoles. You can compile them for your own needs if needed. We added ARMv7 Cortex A7 (Hard Point with Neon) builds so you can also compile these for your own needs, or to use as a template for any other ARM based device. If you have a different architecture ARM device you should be able to easily adjust the classic platforms slightly to suit your needs. We will be providing a detailed compilation guide for the classics and other ARM devices in the libretro documentation in due course.

Notable Mentions (What’s new for current “Classic” users)

Apart from every single core on the list having been optimized, vetted, and tested to ensure they run at peak performance and stability, there have been a number of notable changes and improvements to some of the cores and their “Classic” versions. (Please note that some cores will run badly on the limited hardware. No amount of build optimization will fix this!)

  • New cores – EasyRPG is now available, SimCoupe core has been revived and added into the available cores and a few other variation cores have also been added such as VICE 128. (Commodore 128)
  • Fixed and optimized N64 cores (Mupen64Plus and Parallel) – The ancient builds of mupen and glupen have been moonlighted and classic specific build optimizations and fixes have been made for the N64 cores which allow for more compatible and higher FPS playback on some titles.
  • Mame2003plus speed issues fixed and improved – Thanks to the work from markwkidd, grant2258 and members of team classic+, we managed to resolve some speed issues with the core and the classic including some fixes to the audio and compatibility fixes. This is now very much the go to MAME core for the classics.
  • DOSBOX core improved – Thanks to radius we have fixed up the classic offering of DOSBOX so the core now runs much better than it originally did. 286 and 386 based games should run without issue on the classics now with 486 running ok depending on the game.
  • Nightly builds directly from libretro sources (Never be out of date!) – This means you can download the latest build of every core available for the “Classics” built directly from Libretro sources. You can download the latest version of any core if you so wish as they are built every 24 hours, 365 days of the year. We will still offer “Stable” releases which will likely tie in with releases of RetroArch.

RetroArch now ported and running on the PlayStation Classic

Thanks to the efforts of Team Classic+ (Especially CompCom) we have now ported RetroArch and all of the current 86 classic cores to the playstation classic. Here is a small video showcasing the functionality:

We will be adding the Playstation specific build platform to the RetroArch build and the cores very soon to tie in with the official “classic” platform release

Final Thoughts

We at ModMyClassic are extremely happy and enthusiastic to be working alongside Libretro and by forming this partnership we hope to better the “Classic” offering and provide the best end user experience possible. Whilst this is announcement is a WIP post, we aim to have the official Lbretro “Classic” platform of RetroArch and Cores polished and fully released in the upcoming month.

Please note that ModMyClassic is still in the process of a rebrand from Hakchi Resources and we are currently working at full load to try and get this finished as well as the “Classic” builds. Please excuse us if you check our website if it’s out of date as we are currently redoing everything from scratch which includes all of our APIs, build servers and deployment servers.

If you have any specific qustions regarding RetroArch on the classics or classics in general, please feel free to ask us directly in the ModMyClassic Discord and we will try and answer your questions/resolve your issues.

Big thanks to Autechre for helping make this partnership a reality and facilitating the project. Lastly, many thanks to all the members of TeamClassic+, m4xw, markwkidd, grant2258, gharby, robloach, flyinghead, radius and anyone else who helped to resolve issues and worked on the project.



Bliss-Box now selling cables and more (plus details on future plans with regards to Libretro integration work)

Written by Sean Green, the author of the Bliss-Box
In a continued effort to bring the best gaming experience to the scene, Bliss-Box and RetroArch have some exciting new developments.

Firstly, the cables are finally here! Jump over to the new secure webpage at and grab them 

These cables come in the way of dongles and adapter boards. The boards were created to support low demand cable types and thus in the form of a mini adapter.


Also if you have not yet taken advantage of the exclusive offer from RetroArch, there is still time to get the deal. That’s 2 free cables with the purchase of a new 4-play kit. Plus, part of the profit goes to help RetroArch.

Single-player Blissbox adapter

There is also a bit more exciting news coming down the pike. Here is a sneak peek at one of the new products Bliss-Box and RetroArch are bring to the scene. This will be the first ever single player Bliss-Box adapter. It comes in the form of a D.I.Y  kit and planned to be packaged with a D.I.Y product from Retro Arch. Yes you heard it right, RetroArch product, more to come on this soon.

And a final word in case you missed it, Bliss-Box and RetroArch were just featured on Linus Tech Tips, check it out here.

Future Libretro integration and Bliss-box plans

Written by Daniel De Matteis, RetroArch/Libretro Lead Developer
The above paragraphs were written by ulao, Bliss-Box author. Allow me to expand on our collaboration with Bliss-Box for a moment here and why we feel the need to feature this product on a regular basis. Bliss-Box has bigger aspirations beyond just being a controller adapter system. While people using original controllers of old videogame systems is obviously a big step forward in terms of bringing that authentic feeling of playing the real game, there still remains missing elements that serve to break the cognitive dissonance that you are playing on the real hardware. Things that come to mind would be for instance the Rumble Pak on the N64 not working, or the Controller Pak not being able to be read, or the VMU unit inside a Dreamcast controller not showing anything onscreen. Obviously, to make all this happen, not only do modifications need to be made to the firmware of the Bliss-Box adapter, but RetroArch will have to drive audio/input/video data back to the Bliss-Box so that the Bliss-Box can then interpret this data and do something with it. According to the Author, the Bliss-Box can even tunnel the native controller data via USB. This makes it possible to talk directly to and from the game itself. To this end, we are highly interested in implementing the necessary extensions to the libretro API in the near future so that Bliss-Box will be able to do such things, such as being able to read a real physical memory card instead of a virtual one directly from the joypad device, or being able to display graphics on the VMU and be able to read/write to the VMU as well. We see this as a perfect marriage of two projects that both strive to bring the experience of playing on a real console as close to the original as possible.

Of course, this will require further development, where both Libretro authors and Bliss-Box authors will need to collaborate in order to get this fully implemented, and we cannot give you an exact ETA when such functionality will be available. Nevertheless, I wanted to take the opportunity to explain just what the nature of our collaboration with Bliss-Box is, and why we are backing the project so firmly.

Thank you for your time, and hopefully you will be able to understand better exactly what the future holds with regards to this new-found Bliss-Box/RetroArch marriage.