The MAME 2003 Reference Set is a , not a museum. It gives up some accuracy to achieve what no other MAME version can: playable, full-speed arcade emulation on a $35 computer . If your goal is to build a bartop arcade or a portable retro machine, hunt down this specific set (look for the Reddit "MAME 2003 Reference Set - Full Non-Merged" thread). If your goal is archival purity, look elsewhere.

Never use ROMs from a newer MAME set (like 0.250) with a 2003 emulator. They often won't boot because the internal file structures changed.

If you need a specific section expanded (e.g., how to convert a newer ROM set down to 0.78, or how to configure RetroArch for CHD paths), let me know.

Font Licenses Explained

Desktop License

The licensed font can appear in unlimited commercial and personal projects including, but not limited to, physical end products, social media, broadcast, packaging, and paid ads.

Can be used for

  • Web app and website usage Only in rasterized form
  • Games Only in rasterized form
  • Design or Print-on-Demand applications Only the Licensee may use the font to create a completed end product

Cannot be used for

  • Embedding fonts files Must always be used in rasterized form

Webfont License

The licensed font can appear in multiple websites owned or controlled by the Licensee. Pageview limit agreed upon at checkout. MAME 2003 Reference Set - MAME 0.078 ROMs- CHDs...

Can be used for

  • Web app and website usage Only displayed in the Licensee’s website(s), within the agreed upon pageview limit.
  • Embedding fonts Only within the Licensee’s website(s) and agreed upon pageview limit

Cannot be used for

  • Games
  • Design or Print-on-Demand applications
  • Desktop use

App License

The licensed font can appear in one application. The MAME 2003 Reference Set is a , not a museum

Can be used for

  • Games Font can be embedded, but not extractable
  • Embedding Fonts Font can be embedded in desktop apps, games, and mobile apps but cannot be extractable.

Cannot be used for

  • Web app and website usage
  • Design or Print-on-Demand applications

E-pub License

The licensed font can appear in one title. If your goal is archival purity, look elsewhere

Can be used for

  • Embedding Fonts Font can be embedded in epubs, but cannot be extractable

Cannot be used for

  • Web app and website usage
  • Games
  • Design or Print-on-Demand applications