Why would someone want to download terabytes of data when they only really want to play Super Mario World or Street Fighter II ?
For optical media systems like the or Sega Dreamcast , these sets are called “Redump” sets and consist of .bin/.cue or .chd files rather than simple .nes or .smc ROMs. Download Full Rom Sets
Many of the games in full ROM sets are considered "Abandonware"—software that is no longer sold or supported by the copyright holder. While downloading these games may feel victimless (as the original creators see no profit from a 1983 arcade cabinet resale), the legal copyright often still exists, held by large corporations like Nintendo, Sega, or Sony. Why would someone want to download terabytes of
However, a "Full ROM Set" is much more than a folder of games. In the world of digital preservation, particularly regarding arcade games (MAME) and console libraries (No-Intro, Redump), a "full set" refers to a curated, comprehensive collection of every known game released for a specific system. While downloading these games may feel victimless (as
If you decide to download full ROM sets, you will quickly encounter the "Parent-Clone" relationship, especially with MAME and FinalBurn Neo sets.
These are complex. They often include "parent" and "clone" files, where clones rely on the parent ROM to function.