By early 2015, MAME had undergone significant internal changes. The infamous “0.150 to 0.160” period marked a shift toward better emulation accuracy, but it also started deprecating older, hacky driver implementations. Version 0.160 arrived right before the push for “device-ification” became overwhelming for low-end hardware. It was the last great release that ran comfortably on a Core 2 Duo with 2GB of RAM, making it a favorite for Raspberry Pi 2 builds and retro handhelds of the era.
, you need the 0.160-specific CHD files, which are stored in subfolders named after the ROM. Why use 0.160 today? Most users stick with 0.160 because of hardware limitations mame 0.160 romset
Place all your .zip ROM files into the /roms/ directory. Do not unzip them. Place your CHD folders (each game's CHD goes in a folder named after the ROM, e.g., roms/killer instinct/killer instinct.chd ). By early 2015, MAME had undergone significant internal