It is important to note the legal aspect of ROMs. Emulators like FBNeo are 100% legal software. However, the commercial games (ROMs) are copyrighted intellectual property.
Once you have your ROM set, setting it up is straightforward: fbneo roms
is an open-source emulator. It is the successor to the older FinalBurn Alpha (FBA) project. While FBA ceased development years ago, FBNeo is actively maintained by a community of developers dedicated to accuracy and preservation. It is important to note the legal aspect of ROMs
: A balance between size and organization. The "parent" game contains all primary data, while "clones" (like regional versions) only contain the unique files that differ from the parent. You must keep the parent ZIP in the same folder as the clone for the clone to work. Once you have your ROM set, setting it
This is where many beginners get stuck. You cannot simply download a random "Street Fighter II" ROM from a 2005 website and expect it to work perfectly in the latest version of FBNeo.
While many arcade games are self-contained, some systems—specifically and Capcom CPS-3 —require BIOS files to boot. Without the neogeo.zip BIOS file in your roms folder, your entire NeoGeo collection will appear broken.