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My Arcade Build: Big Box & Virtual Reality


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You should either use the non merged or split, avoid the merged since that messes with Launchbox's importer.

The advantage of the split set is like I said, it's really easy to pick out a specific version of a games "clone" rom. For example I can easily have both the 4 player and 2 player versions of games like Gauntlet or TMNT in my Launchbox setup at the same time. I can import both the 4 player and 2 player roms and just name them slightly different in LB to distinguish between the 2.

Now the non merged set may allow for this level of customization but I cannot say it does or does not allow it for certain because I have only ever used the split set.

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merged will have puckman 1 rom inside of that will be every clone version

split will have the parent rom puckman along with a separate archive for every clone but it will only contain the necessary files of the clone the rest will be used from the parent

non merge will have the same thing as the split except that every clone will also contain all the files from the parent that it needs to work.

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My bad I meant merged is out.  

So it sounds like non-merged has everything you need contained in each game zip, but it's redundant saving all those dupe parent files & takes up a lot of space, and if you wanted to update you would need to download the complete set.   But split takes less space since the parent files aren't duplicated, and the clones can be easily updated.  

Hmmm. Does LB operate better with non-merged vs split?   

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Is there any other MAME set I need to download?   I have the split roms & merged chds, but I see other bundles for 0.188 like...

MAME video snaps 16gb

MAME extras 39gb

MAME rollback ROMs 8gb

MAME ROMs Bios Devices 108mb

MAME File manager MFM Data sets 1gb

MAME Software Lists Machine bios devices 18mb

MAME software lists roms split 55gb

 

what are these sets, and do in need them??   No idea of their purpose.  

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1 video snaps are short videos of the game
2 Extras are all different type of artwork and sample dat files stuff that can be used in MAME if you are using the built in UI or bezels if you already have artwork for MAME in LB then some of it is kinda redundant.
3 Rollback roms I believe are for rolling your set back to the previous version for whatever reason you may want to do so. I've never used them myself.
4 If you have a full set you have these already.
5 They are dat files I don't really have a great understanding on what to do with them
6 These are something you would want to have if you had a stand alone version of MESS but weren't using MAME all the files in here are also included in MAME
7 These are ROMs for all the consoles that MAME supports to some various degree these is what the MESS side of MAME uses for ROMs, They are named with MAME conventions and LB doesn't recognize the naming for them.

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So it sounds like I don't need any of it.   I would like the bezels, but I'm sure I can find them elsewhere.  

Looks like I can import these into LB tomorrow & try to get my mame setup configured.  Still debating going with mame standalone emulator or retroarch.   I suppose it's not that big a deal.   

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Yeah the extras have the bezels but I think you can get them elsewhere what I do suggest you find it a samples pack which are also in the extras there are games that while not needing them to play they enhance the games with sound effects and such. in the root MAME folder there should be a samples folder you just put them in there and everything will work you can get the extra pack and only choose to download the bezels and the samples depending on how your torrent client is setup

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This is getting frustrating when the YouTube tutorials are different from what I'm seeing on my screen.

im about to import my mame 0.188 split ROMs & CHDs.    As I stepped through the import settings, there was never a screen that allowed you to check the boxes to skip mahjong, casino, quiz etc etc games.   I don't want to import all that crap. 

Im on the final ready to import screen, and scrolling through the list (which is enormous), I can see these mahjong games etc & duplicate versions of some games listed.  If I import all this, does that mean I'll have to go through them one by one and delete?   What happened to the screen where you could choose to skip all the junk games?   I just don't want a massive mess to sort through after import.   I don't even know what 80% of these games are. 

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During the import process when you get to this screen check the bottom option "Force using Mame metadata". That will bring up the filtering screen on the next screen. 

598f6d0da562a_2017-08-1217_02_22-ImportGamesfromFilesWizard.thumb.png.e7fb294ca3f7add903904390bb100b6f.pngThe "All killer no filler" bat file is simply a batch file that copies out a smaller stripped down selection of games from a full set. It is by no means necessary but it is nice for people who want a smaller curated selection of roms. I used to to put on my HTPC which only has a 160 GB hard drive.

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Ahhh thank you!   I've been struggling for hours with this.  

Any other import tips?   I put the split ROMs & the CHDs into their own separate folders, then placed those in a folder called mame 188 ROMs, then selected that single folder for import.  Will it sort the ROMs & CHDs accordingly?   Not sure if the was a box I had to check 

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