I do confirm, all systems are there to scrape. Very cool.

@mitu Ah I see! That makes a lot of sense. I've got it now thanks! Just need to figure out what buttons I've got and it's all dandy. Although I guess I also need to map some of them so I can still exit retroarch.

Hi 555, Did some investigation for you, if it is possible to setup in the retroarch.cfg. It seems it's not possible overthere. Indeed you should use xboxdrv ! I did use that in the past. Nowadays i just use my keyboard : (Perhaps a solution for you) If you put something like this in your retroarch.cfg : input_enable_hotkey = "tab" Then you can make full use of your keyboard, if connected. If you hold the "tab" key with another key, that is configured as some hotkey, than it will see that key as a hotkey. Hope my information is usefull.

@mitu thanks for the response. yes, i've just tried changing this - i accessed the RGUI, navigated to Options - MSX Video Mode, and changed it from NTSC to PAL. after resuming the game, the music is slower but i no longer have control of the game - i.e., i my d-pad won't move the character and my buttons aren't mapped as they were before making that change. MSX Video Mode is the only change i made. odd... if i put it back to NTSC and resume the game, the music is sped up but i still don't have control of the game character. i have to exit the emulator and relaunch the game to get my controller mapping back. is this as expected?

@Thorr69 thanks for the reply; i didn't know about that setting and thank you for sharing, but that's not what's going on in this case. some games for the msx just have the buttons swapped from what you'd expect, like Vampire Killer, as mentioned in the video linked below. i have a few solutions for swapping a and b now for this emulator, but now i'm focused on mapping keyboard keys to buttons in lr-bluemsx (or adjusting the emulation speed in lr-fmsx), which i'm still hoping to figure out. this video mentions that the buttons are swapped from what you'd expect in Vampire Killer even if you're playing on an actual msx with a controller (mentioned at timestamp 4:35, which i tried to include in the link):

Note that this setting might slowdown the emulation for some systems. If this works to fix the core loading issues, then you should add this setting only in the respective systems' retroarch.cfg, i.e. /opt/retropie/configs/msx/retroarch.cfg /opt/retropie/configs/x68000/retroarch.cfg while keeping the video_threaded="true" in the main configuration file to be applied to other systems. Another thing you can try is to use the retroarch.cfg.rp-dist file instead and see if replacing the (long) retroarch.cfg with it would still make the bluemsx and px68k cores to crash.

I tried a lot. There is a SDSnatcher rom without SCC that will work.

@boomspar Generally BIOS and ROMs are not provided by RetroPie unless there's free/open source. That's why the BIOS requirements are always mentioned on the emulator's page. Just like for ROMs, you're responsible for copying the necessary BIOS files in place - they don't come with the package installed from the RetroPie-Setup.

I just found another one. I just copy the description from my other topic. Arcade / Mame2010 Puzzle Break pzlbreak.zip This is a modern Arkanoid like game, with 2 player simultanously option. It looks quite nice and plays well with regular joystick. The special thing about this game is, the player can bounce the paddle's right or lift side up, so the ball will fly in this direction. That allows for greater control.

Nevermind, I got it working. You have to choose the fbalpha neocd option before loading. Also, it looks like it doesn't have chd support and no cd music..which was the point of using this. Thanks anyways. Back to lr-mess.

Got it . Thanks

@edmaul69 it does work but just normally, like bluemsx, and with crappy sound. In BlueMSX pc version of the emu, you need to choose MSXturbo in order to get the hack working, so i thought it would work just the same as that :/

I looks through the romset, and there are around 200 individual games in disk format marked as British releases, so assuredly in English. All of the cartridge games were either in Japanese or Korean. I did a bit of reading up, and many of the games were converted from Sinclair Spectrum versions, as the hardware and graphics capabilities were fairly similar. The games list I looked at seemed to confirm it - lots of classic spectrum games.

@tomume https://retropie.org.uk/docs/First-Installation/#installing-additional-emulators - choose to install the emulators for MSX - lr-bluemsx. Then restart ES and see if your ROMs (and the MSX folder) appear. Check the file extension and make sure you use lowecase for the ROMs.

did you copy all the bios' directly in the bios folder: MSX.ROM MSX2.ROM MSX2EXT.ROM MSX2P.ROM MSX2PEXT.ROM MSXDOS2.ROM

@edmaul69 My Raspberry Pi only has a PS3 controller paired with it, no keyboard or mouse, so that's troublesome for me. I'll just have to keep MSX emulation on the PC for now. :'(

@geometrafilini open msx is not a retroarch emulator. If you want it to work as easy as other retroarch emulators, download lr-bluemsx. To use the keyboard you might have to add input_player2_libretro_device = 2 to the msx retroarch.cfg