If you already have v1.0.0.0, keep it as a backup. If you’re starting fresh, skip it unless you specifically need to match an older FBneo core.
If you are deep into the arcade emulation scene, you’ve likely heard the whispers: "Update your FBneo set." But with so many versions floating around—from 0.2.97.44 to the latest nightlies—seeing a tag like raises an eyebrow. Fbneo Romset Version 1.0.0.0
Clones are stripped of duplicate files. To play Street Fighter II (Japan) , you must have both the Japan ZIP and the World ZIP in the same folder. If you already have v1