Recent content by Muchi Muchi Spork

Even if someone has roms marked as erased in an auction or site purchase you can't really trust it, you pretty much need to own at least a cheap eprom eraser like: https://www.ebay.com/itm/263829405120 If you want to try a double size for your bigger roms after they are erased you can make...

Be sure to dump and post the program roms here before erasing them and reprogramming with the original code.

You have a modified/hacked board there with Turbo Ninja (unofficial hack like the "Rainbow Edition" was for Street Fighter 2). The first thing to do is dump those 2 roms in the pic and post them here so we can check if they are in mame, that could be an undumped revision. Then after that if you...

It was there for 4 weeks and Cave did not request that it be removed at all.

I like using a Jrok Sync Cleaner to fix problems like that: https://gatorcade.com/product/sync-cleaner/ Although I didn't think CPS3 had a weird enough rate to need it. There is also a trick where you can sometimes fool it. Load it up with a board that works like CPS2, start your software...

A dongle is a protection device that stops people from just copying someone else's hard drive so you have to buy a game. Generally it'll be a USB stick that needs to be plugged in in order for a machine to work or else it will do things like keeping on looping how you described. There's no way...

I don't have the hardware but the first things that come to mind is the hard drive went bad or the protection dongle died so the game isn't getting the feedback it wants so it resets itself. You could try using a disc image in mame to reinstall the game onto another hard drive or maybe on the...

Of course it doesn't. The ST22B I said to use is from Final Fight. I guess you are confused that they didn't name the pal FF or something instead of ST.

Super Strong Warriors was probably never released. Rom chips (probably of a proto version) were found so your closest bet is going to be making a conversion once that is sorted out. This is what looks to be needed/checked in your pics: -Hayoshi Quiz Nettou Namahousou: Board is Ver1.2 MAME is...

You should compare these rom labels to the mame driver because it looks like you have undumped revisions. For example just from a quick glance your Hayaoshi is revision 1.2 and your P-47 Aces is revision 1.1. https://git.redump.net/mame/tree/src/mame/drivers/ms32.cpp Everyone should do this...

Years ago I tried out the first version of Final Fight B+C boards on all 3 motherboard types that all worked and the only thing it would run on was the longboard. It's possible the same thing might happen with Forgotten Worlds, I guess.

Generally speaking it is best to keep the originals with original stickers and use other chips for rainbow (for starters, when you sell the board the buyer is going to prefer to have those chips and stickers intact). However since you already removed the stickers...30 minutes isn't a guarantee...

No I'm saying use 27C4096G for the 3 program roms 21, 22 and 23. That's all you have to do. It's the easiest conversion ever.

https://www.ebay.com/itm/160618160375 Those are used in graphics though. If you are just changing a Champion or Hyper to Rainbow you only need to swap the 3 program chips and for those you use 27C4096G or compatible.

That is one of the public perceptions of it but it's the best game IGS ever made in my opinion if you play the version/mode where you bullet scratch to raise the hyper gauge and can switch between plane types (final revision in expert mode I think is the combo). If you asked me if I could have...