▁the ▁kid n app ers . ▁Allen ▁couldn ' t ▁understand ▁it ▁so ▁easily , ▁until ▁Rick ▁told ▁him ▁to ▁look ▁c aut iously ▁at ▁both , ▁the ▁letter ▁and ▁the ▁ad . ▁They ▁soon ▁real ised ▁that ▁the ▁writing ▁was ▁actually ▁a ▁secret ▁code , ▁only ▁understood ▁by ▁certain ▁crime ▁l ords , ▁so ▁Rick ▁and ▁Allen ▁strugg led ▁toward ▁the ▁main ▁base ▁of ▁the ▁Leg acy ▁organisation ▁to ▁find ▁the ▁truth ▁and ▁save ▁the ▁kid n apped ▁daughter . ▁The ▁setting ▁later ▁takes ▁on ▁a ▁ste amp unk ▁feel ▁as ▁it ▁goes ▁along , ▁coming ▁to ▁a ▁head ▁in ▁a ▁battle ▁inside ▁a ▁bl imp . ▁ ▁Game play ▁ ▁Play ers ▁One ▁and ▁Two ▁start ▁with ▁the ▁two ▁select able ▁protagon ists , ▁Rick ▁and ▁Allen . ▁Each ▁private ▁detect ive ▁uses ▁different ▁fighting ▁styles , ▁attempt ▁to ▁solve ▁cases ▁by ▁be ating ▁up ▁each ▁criminal ▁they ▁encounter . ▁L ots ▁of ▁special ▁items ▁can ▁be ▁found ▁by ▁throwing ▁enemies ▁into ▁the ▁background ▁and ▁breaking ▁things , ▁typical ▁of ▁this ▁popular ▁genre ▁in ▁the ▁ 1 9 9 0 s ▁arc ades . ▁Al ong ▁the ▁way ▁they ▁are ▁har angu ed ▁by ▁all ▁manner ▁of ▁th ugs ▁and ▁t ough s , ▁whose ▁cost umes ▁range ▁from ▁ 1 9 8 0 s ▁hip - h op ▁wear ▁to ▁s tere ot yp ical ▁pir ates . ▁The ▁b oss es ▁are ▁t ough ▁by ▁way ▁of ▁strange ▁special ▁attacks . ▁ ▁Leg acy ▁ 6 4 th ▁Street