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11 hours ago, DOS76 said:

you need to have certain checkboxes checked and the proper command line entries per-system which should all be covered in the tutorial.

Yeah I can get it to launch the dreamcast ones no problem it's the Atomiswave ones and other arcade titles I am having trouble with. That tutorial shows me the dreamcast launch options I was already using for the other demul folder. He says they would cover those games in a future tutorial but I couldn't find it on youtube. 

Edited by Echorion
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For the arcade stuff in Launchbox you will want to create a 2nd instance of your Demul emulator called something like Demul Arcade for example. You can still use the same Demul install and setup, just create a 2nd instance of it in LB.

The reason is it requires a different setting to function. You want "Use file name only without file extension or folder path" turned on.

2017-05-07 15_58_59-Edit Emulator.png

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Tbh I didn't really need much a tutorial for it anyways, I got how demul works and such it was just I didn't know what command line/options launchbox wanted for it, that was all I needed to know :)

If there was trouble with the emulator itself there are usually dozens of tutorials for those.

Edited by Echorion
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  • 3 years later...

I am able to get my Sega Naomi 2 games working directly through Demul (demul07_280418), but cannot get them to launch through Launchbox.

My bios files are in "Launchbox\Emulation\Demul\roms" and my roms are in "Launchbox\Games\Sega Naomi 2".  Demul points to both directories within the "Path..." section of Demul

Launchbox points to the Demul.exe, whih is located as noted above. The only items checked are "No space before ROM (primarily for nullDLC)" and "Use file name only without file extension or folder path (Sega Model 2 Emulator, etc. compatibility)".

In the "Associated Platforms" tab, the Platform is named "Sega Naomi 2".

The default command line parameters is " -run=naomi -rom=" and it is the default emulator.

When I launch a game (that works through Demul by itself) within Launchbox, it simply opens Demul and nothing else.

The roms are from the latest MAME 0.228 set.

I feel I am missing something relatively simple.

Should/can I run it through Retroarch instead?

Thanks for any assistance you can provide.




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