Download Request
The legality of downloading ROMs is a gray area that varies by country and individual circumstances. Generally, the consensus is that:
ROMs from other versions, such as 0.37b5 (used in the older MAME4ALL), are not compatible with 0.139u1.
This is a very specific request. is an old version (released around March 2010). "Good content" for that version means finding ROMs that match the exact snapshot of the MAME project at that time.
Searching for "roms for mame 0139u1" is a journey into the heart of emulation history. It reminds us that MAME is not a static product but a living, evolving archive. While it is easier to download the latest MAME and a corresponding ROM pack, there is a distinct satisfaction in curating a perfect, period-accurate set for a specific version like 0.139u1.
: ROMs from newer MAME versions (like 0.250+) likely will not work with 0.139u1.
Download Request