▁a ▁fict ional ▁character ▁in ▁SN K ' s ▁F atal ▁F ury ▁and ▁The ▁King ▁of ▁F igh ters ▁series . ▁She ▁made ▁her ▁first ▁appearance ▁in ▁F atal ▁F ury ▁ 3 : ▁Road ▁to ▁the ▁Final ▁Vict ory ▁which ▁introduced ▁her ▁as ▁a ▁special ▁agent ▁who ▁investig ates ▁two ▁crim inals ▁known ▁as ▁the ▁Jin ▁Brothers ▁while ▁also ▁meeting ▁Terry ▁Bog ard , ▁becoming ▁a ▁love ▁interest ▁to ▁her . ▁She ▁then ▁later ▁joins ▁the ▁cast ▁of ▁The ▁King ▁of ▁F igh ters ▁starting ▁with ▁The ▁King ▁of ▁F igh ters ▁' 9 7 , ▁and ▁has ▁appeared ▁in ▁several ▁consecutive ▁games ▁while ▁changing ▁teams ▁over ▁time . ▁Blue ▁Mary ▁has ▁also ▁appeared ▁in ▁the ▁twenty - min ute ▁feature tte ▁Mem ories ▁of ▁St ray ▁Wol ves ▁based ▁on ▁the ▁F atal ▁F ury ▁series . ▁ ▁Android ▁ 1 8 , ▁a ▁character ▁from ▁the ▁Dragon ▁Ball ▁m anga ▁was ▁Blue ▁Mary ' s ▁model ▁during ▁development ▁of ▁the ▁series . ▁Her ▁appearances ▁in ▁The ▁King ▁of ▁F igh ters ▁o we ▁to ▁popular ity ▁pol ls ▁developed ▁by ▁three ▁video ▁game ▁journ als , ▁with ▁Mary ▁being ▁first ▁in ▁Gam est ''' s ▁poll ▁allowed ▁to ▁her ▁to ▁become ▁play able ▁for ▁The ▁King ▁of ▁F igh ters ▁' 9 7 ▁and ▁subsequent ▁install ments . ▁Video ▁game ▁publications ▁have ▁commented ▁on ▁Blue ▁Mary ' s ▁character , ▁pra ising ▁her ▁introduction ▁in ▁F atal ▁F ury ▁ 3 ▁and ▁her ▁development ▁through ▁various ▁games . ▁