RetroArch Disc Project – Run real games off CD-ROM with RetroArch, starting with Sega CD, Sega Saturn, PlayStation1 and 3DO! Coming VERY soon!

So, we just announced the RetroArch Disc Project yesterday. We believe everybody that uses RetroArch and has a CD drive at their disposal should be able to run their own original discs on RetroArch.

We had initial plans of launching with just Sega CD, but a lot can happen in a day. So, without further ado, we’re going to show you our latest work in progress video of actual PlayStation1 games running off the original CD in RetroArch!

July 2: And then the day after, we added Sega Saturn and 3DO to the mix!

So what can you expect?

  • Expect a release of this VERY soon.
  • It will be Windows/Linux only for now. We have no plans right now for bringing it to other systems/platforms, but I’m sure the list of platforms that will have CDROM support will grow as we go on.
  • Expect this initial release to target PlayStation, Sega CD, Sega Saturn and 3DO games for now. If more systems get added to the mix, we will let you know in advance.
  • We are going to get Lakka involved in this from Day One.
  • Will things be perfect on Day One? No. But it will be pretty good for an initial release, and as ever with all things RetroArch, we move fast, and we will make speedy progress!

PS. In case you were wondering what happened to ProjectFuture, you’re looking at it!

Retrogaming should be affordable to all and available to all instead of locked behind overexpensive wasteful hardware. It is all built off the backs of opensource anyway, why should this be locked down again by any single company? It shouldn’t! Preservation and emulation should go hand in hand, and that means being able to run the original discs on open source emulators, on ANY device!

To the Raspberry Pi community and other SBC communities – go nuts with this when it hits!

Play! libretro core already working! Will be on buildbot soon!

Play! is a Work In Progress PlayStation2 emulator. Thanks to the great efforts of Zer0xFF, who took three days out of his busy schedule to port the emulator to the libretro API, we can start rolling out this emulator to our buildbot soon!

It must be stressed that Play! is a Work In Progress PS2 emulator, and we mean that literally. Don’t expect every game to run perfectly, far from it. However, it has a solid foundation and already has working dynamic recompilers for all the popular architectures, its value which cannot be understated. The libretro core also already has working savestate support.

This core will require OpenGL on the desktop and OpenGL ES3 on mobile devices.

Game compatibility is entirely dependent on the state of the upstream #Play! emulator. So as Play! improves, so too will the libretro core!

#Libretro is currently a Patreon backer of the Play! project, and we are very grateful to Zer0xFF from the Play! project for getting this port up and running in less than 3 days! Good open source PlayStation2 emulation deserves to get more funding, and we are happy to do our part. We hope you will as well!

Note too that the PCSX2 core bounty is still alive and well, and can still be picked up by any developer willing to port it to the libretro API.

RetroArch – In Development – World-first text to speech in emulators – Update!

Earlier this month we showed you RetroArch’s world first text to speech implementation for emulators. You can read that previous article here.

Since then, this feature has been immeasurably improved. Onscreen character recognition and live text to speech translation is now done at the press of a button. You bind the AI Service key to a button or key of your choice, and as soon as you press it, a scan of the image will be taken in real-time. Any characters that were recognized as text will then be translated from text to speech.

In this video, we are running a local instance of vgtranslate on the same computer. This cuts down a lot on the latency you could perceive in the previous video. The other big difference is that the core no longer has to be paused manually and then unpaused to do the OCR scan – you now press a hotkey and the game continues running without any interruption. This provides for a much more smooth and seamless experience.

Shown in this video is a test run of several cores and games: Quake 1 with the Tyrquake core, Mega Man 4 with a NES emulator core, Trials of Mana/Seiken Densetsu 3 with a SNES emulator core, and finally Castlevania 3 with a NES emulator core. The OCR/text to speech system works with ANY libretro core that does not use hardware acceleration right now. So any core that doesn’t rely on OpenGL/Vulkan/Direct3D in order to function should be good to go.