Downloading ROMs of games you do not own is generally considered a violation of copyright law.
While it is a "hack," many fans use it to practice against high-tier characters that were originally unplayable in the standard arcade release. How to Play Kof 98 Plus Hack Rom Download
The "Plus" hack is popular because it removes the limitations of the standard arcade release. Downloading ROMs of games you do not own
The year was 1998, but the world didn't look right. In the flickering neon of a Tokyo arcade, a lone player inserted a final coin into a machine labeled . as some characters become overwhelmingly "broken".
: The game is not suited for serious competitive play, as some characters become overwhelmingly "broken".