High Quality Content by WIKIPEDIA articles! X-Perts is a side-scrolling fighting action game produced by Sega of America and released in North America for the Genesis in 1996. IT is a spin-off of Eternal Champions starring the assassin Shadow Yamoto, who is depicted in her design from Eternal Champions: Challenge from the Dark Side. THe game's plot is based on an alternate timeline in which Shadow Yamoto wasn't killed by the Black Orchid in 1993. ACcording to the instruction manual, she escaped the Black Orchid, and formed an anti-corruption group in revenge for their attempt on Shadow's life. A Group of terrorist took over an undersea weapons factory. UNless the UN dive into their demands, the terrorists will detonate a thermonuclear device that will destroy the earth.