Well in Mame Version 0.275 when some cheats like invincibility no longer work. Now using the same rom and cheat database in Mame version 0.264 all the cheats work as normal. I wonder if there is a fix, so the cheats work in 0.275? Entirely possible there was a region name change and the cheats refe...

namco 22 system works slowly on frameskip 0 to 9 and when you have frameskip 10 the game does not stutter the sound but the fluidity of the game is stuttering will this be fixed in the next update please This isn't something that can magically be fixed. Perhaps over time some optimization can happe...

Another error I noticed in the games Mortal Kombat 2, 3, Ultimate 3, WWF Wrestlemania, and NBA Jam is that the sound is very low compared to other games. This is simply an issue with the setup. You need to go into the machine's service mode and adjust the volume, just like the original arcade game ...

What is the quality of the fullset mame mame 0.260 dumps? Are there still many bugs and errors? MAME tends to always trying to maintain the best, currently available romset which is reflected in the releases done. In other words, despite older romsets being updated or changed, the latest version is...

So I've found a bootleg ROM for the arcade SF2: The World Warrior that replaces sf2jh.zip. It's a boss hack of the original Japanese version and seems to be somewhat widespread with a bunch of YouTube videos showing gameplay from it. When I replace sf2jh.zip with it and run it from the commandline ...

Hello MAME Folks, I've been using your stuff since the late 1990's. Thank you :-) More recently, I have been looking into interprocess communication between MAME's Lua scripting and the OS (Happens to be Python under Windows 10). I haven't found much in the way of working examples. Can you recommen...

I am just looking for documentation on writing drivers. PDF or video maybe. Things like: Do you print to the console to help debug. Is there a working step debugging setup I could try. Maybe a walk through? I found something around here about creating space invaders, but it appears it isn't finishe...

Hi guys I'm trying to recreate a deluxe asteroids miniature with all its splendor and functions, the game contains outputs on the start button lamps, as far as I know mom can pass these outputs, but how can I read them so I can program them on the Arduino to so that I can control these lamps and of...

Ever since I installed another M.2 SSD into my laptop (yes, my laptop has two M.2 SSD slots) and migrated all my emulation stuff, everything works fine albeit some adjustments except MAME. And when I try to boot up a game on MAME, instead of taking me to the specs screen or whatever you call it bef...

Hi all I try to play with logitech g923 steering and pedals on outrun with MAME version 261 the 2 accelerator and brake pedals do not work properly if i press the pedal all the way to the end it does not have the same effect if i assign they to a button if i press the test button and see the value ...