to select hidden characters in the standard version versus the The King of Fighters '99/FAQ - SuperCombo Wiki
ROM hacks exist in a gray zone. SNK (now SNK Corporation) has not issued a DMCA takedown against KOF ’99 Plus specifically, likely because: kof 99 plus rom exclusive
The ROM accepted. The lights dimmed; something in the cabinet popped like a small firecracker. Kyo felt a warmth like sunlight passing through his chest. He remembered. But he also forgot the name of the only woman he’d once loved and never dared to speak to again. The trade was exact, and agony and grace were equal. to select hidden characters in the standard version
The hack is frequently included in curated ROM packs (e.g., “Fightcade 2 full set”), indicating wide unofficial distribution. Kyo felt a warmth like sunlight passing through his chest
Because these are unofficial hacks, they are primarily found on sites dedicated to arcade emulation. Awesome KOF 99 with Hidden Characters for Android
If you're coming from KOF '98 , the '99 edition changed the flow of combat significantly. The KOF '99 Plus ROM allows you to explore these mechanics with a full roster:
left arrow comma right arrow comma up arrow comma left arrow comma down arrow comma right arrow Iori Yagami : Highlight the (?) Random Select icon, hold , and press: