The MAME 2014 Reference Set (specifically version 0.159) is a highly popular "snapshot" of arcade history, frequently used on mid-range and legacy devices like the Raspberry Pi or older PCs. While modern versions of MAME prioritize high-cycle accuracy, MAME 2014 strikes a balance between performance and compatibility, making it a "godlike" choice for users on hardware that cannot handle the resource-heavy demands of newer releases. What is the MAME 0.159 Reference Set?
In the world of emulation, a "reference set" is a complete collection of files—ROMs, CHDs, and Samples—that exactly matches a specific version of the emulator. For MAME 2014, that version is 0.159.
ROMs: These are zipped archives containing the data dumped from the physical microchips on an arcade motherboard.
CHDs (Compressed Hunks of Data): These are images of the internal hard drives, CDs, or laserdiscs found in more modern arcade cabinets like Killer Instinct or Area 51.
Version Sensitivity: MAME is unique because its ROM requirements change as developers find more accurate ways to dump original hardware. This means a ROM from a 2024 set likely will not work with the 2014 emulator. Understanding ROM Set Types: Merged vs. Non-Merged
When looking for the 0.159 set, you will encounter three primary formats. Each serves a different storage and organizational need:
If you have the storage space, these are the "top" CHD-reliant games that push MAME 2014 to its limits.
kinst.zip / kinst2.zip) – The arcade versions with CGI backgrounds.nbashowt.zip) – The 4-player arcade classic.gauntleg.zip) – The 3D dungeon crawler.Related search suggestions: I'll also generate a few related search terms to help further research.
The year was 2014, and for the digital archeologists of the emulation scene, the release of the MAME 0.159 reference set felt like unearthing a lost civilization.
In a dimly lit basement filled with the hum of overclocked fans, Elias sat before a dual-monitor setup. On one screen, a command prompt blinked; on the other, a progress bar crept forward. He wasn't just downloading games; he was curated a museum.
The 0.159 set was the "Holy Grail" of that era. It wasn't just about the ROMs—the tiny chips of logic that held the code for Pac-Man or Street Fighter II. It was about the CHDs (Compressed Hunks of Data). These were the behemoths: the massive hard drive images from 90s rhythm games and laserdisc titles that required terabytes of storage—a king’s ransom in 2014. "Almost there," Elias whispered.
As the final byte clicked into place, he fired up the frontend. The list scrolled past like a neon blur. He bypassed the legends and dove into the obscure—the prototype shooters that never left Japanese shores and the mechanical gambling games that had been saved from literal scrap heaps.
He clicked on a title he’d never heard of. The screen flickered, the simulated CRT scanlines hummed to life, and the FM-synth music filled the room. For a moment, the basement vanished. He wasn't in a suburban house; he was in a smoky Tokyo arcade in 1994, standing in front of a cabinet that no longer existed in the physical world. mame 2014 reference set mame 0159 roms chds top
Elias leaned back, the glow of the monitor reflecting in his eyes. The hardware would eventually fail, the cabinets would rot, and the original developers would retire. But here, inside the 0.159 set, the code was immortal. He hit the "Insert Coin" key, the digital chime ringing out like a bell, and started to play.
159 set or perhaps how to configure CHDs for modern versions of MAME?
This guide is designed to help you set up a MAME 2014 reference set based on the MAME 0.159 source code.
Because MAME versions are tied directly to specific ROM dumps, getting this right requires understanding the relationship between the emulator version and the ROM version.
mame0159.xml – partial)<game name="sf2">
<description>Street Fighter II (World 910522)</description>
<rom name="sf2.03d" size="524288" crc="aa889b60" sha1="56aaba24c..." />
...
</game>
Summary
Why this era/reference set matters
Key components explained
Strengths
Weaknesses / Caveats
Notable titles that shine on this set (Top picks)
Practical advice
Who should use it
Who should not rely on it exclusively
Conclusion
The Ultimate Guide to the MAME 2014 Reference Set (MAME 0.159)
For retro gaming enthusiasts using platforms like RetroArch, OpenEmu, or Raspberry Pi (RetroPie), the term MAME 2014 Reference Set is legendary. Specifically tied to MAME version 0.159, this collection represents a "sweet spot" in emulation—balancing modern accuracy with the performance needed for mid-range hardware.
If you are looking to build the ultimate arcade cabinet or handheld library, understanding the nuances of the 0.159 ROMs and CHDs is essential. What is the MAME 2014 (0.159) Reference Set?
MAME (Multiple Arcade Machine Emulator) is constantly evolving. As the developers update the code to be more accurate to the original arcade hardware, the requirements for the ROM files change.
The MAME 2014 Reference Set is a snapshot of every supported game as of late 2014. It is widely considered the standard for:
Libretro/RetroArch Cores: It is the specific version used by the mame2014_libretro core.
Mobile Devices: Great for Android and iOS emulation where newer MAME versions might be too resource-heavy.
Single Board Computers: The go-to for many Raspberry Pi 3 and 4 builds. ROMs vs. CHDs: Understanding the Difference
When downloading a "Full Set," you will encounter two primary types of files. To have a "Top" tier setup, you need both. 1. The ROMs (.zip or .7z)
These are the small files containing the data dumped from the arcade machine's silicon chips (PROMs, EPROMs). These handle the game logic, sprites, and basic sound. A full 0.159 ROM set typically includes thousands of games but is relatively small in disk space compared to the media-heavy titles. 2. The CHDs (Compressed Hunks of Data) The MAME 2014 Reference Set (specifically version 0
As arcade technology advanced in the 90s, machines began using Hard Drives, CD-ROMs, and Laserdiscs. Examples: Killer Instinct, Area 51, and Street Fighter III.
Size: These files are massive. While a ROM might be 2MB, a CHD can be several hundred MBs or even GBs.
Placement: CHDs must be placed in specific sub-folders named after the ROM (e.g., roms/kinst/kinst.chd) for the emulator to recognize them. Why Version 0.159 is the "Top" Choice
While there are older sets (like 0.78 for MAME 2003) and much newer ones, the 2014 reference set is favored for several reasons:
Expanded Compatibility: It supports many 90s-era games that the older 2003 sets struggle with.
Stability: The 0.159 core is incredibly stable and has been "fixed" over years of community use.
Performance Balance: It offers better sound emulation and graphical accuracy than 0.78 without requiring the high-end PC specs needed for the latest MAME releases. How to Manage Your 0.159 Set
Managing a full reference set can be daunting. To ensure your set is "Clean" (meaning it contains no broken or redundant files), many users utilize tools like clrmamepro or RomCenter.
Full Non-Merged: Each zip file contains every file needed to run the game (best for beginners).
Merged: Parents and clones are combined into one zip (saves space).
Split: The "Clone" game relies on the "Parent" zip to run (standard for most reference sets).
sf2.zip) to run the "Clone" (e.g., sf2ce.zip).