for games that require hard drive, CD-ROM, or laserdisc images (like Killer Instinct Gauntlet Legends Optimized Performance:
Key improvements in 0.159 relevant to the reference set: mame 2014 reference set mame 0159 roms chds verified
A "Reference Set" isn't just a pile of files; it’s a specific ecosystem: for games that require hard drive, CD-ROM, or
with a DAT file for version 0.159 to "verify" their files, ensuring no corrupt or missing data. for games that require hard drive