▁can ▁gain ▁access ▁to ▁special ▁un lock able ▁moves ▁that ▁can ▁be ▁un le ashed ▁when ▁a ▁" f ury " ▁or ▁" focus " ▁gauge ▁is ▁filled ▁up ▁during ▁battle . ▁ ▁A ▁few ▁levels ▁involve ▁b oss ▁batt les ▁against ▁characters ▁with ▁me lee ▁weapons , ▁who ▁usually ▁can ▁only ▁be ▁dam aged ▁after ▁the ▁player ▁carefully ▁recogn izes ▁and ▁blocks ▁an ▁attack , ▁and ▁some ▁other ▁levels ▁end ▁with ▁a ▁min ib oss ▁fight ▁against ▁a ▁vehicle ▁or ▁el ite ▁enemy . ▁ ▁The ▁N intendo ▁D S ▁version ▁also ▁exclus ively ▁adds ▁extra ▁ 3 D ▁space ▁battle ▁levels ▁that ▁require ▁the ▁player ▁to ▁shoot ▁down ▁a ▁series ▁of ▁targets ▁or ▁enemies . ▁ ▁As ▁with ▁the ▁Play Station ▁ 2 ▁and ▁X box ▁versions , ▁players ▁are ▁given ▁a ▁chance ▁to ▁upgrade ▁their ▁character ' s ▁attacks ▁and ▁ab ilities , ▁un lock ▁new ▁ab ilities ▁and ▁improve ▁their ▁stats ▁after ▁comple ting ▁a ▁level . ▁ ▁Play ers ▁purchase ▁up gr ades ▁with ▁" custom ization ▁points ", ▁which ▁are ▁found ▁during ▁a ▁level , ▁collected ▁from ▁destroy ing ▁small ▁port ions ▁of ▁the ▁scen ery ▁or ▁earned ▁by ▁finishing ▁the ▁level ▁at ▁a ▁quick er ▁pace ▁or ▁with ▁good ▁combat ▁efficiency . ▁ ▁Play ers ▁must ▁def lect ▁all ▁bl aster ▁bol ts ▁manually ▁by ▁pressing ▁a ▁button , ▁while ▁well - tim ed ▁press es ▁can ▁allow ▁the ▁player ▁to ▁def lect ▁them ▁straight ▁back . ▁ ▁Multi player ▁The ▁Play Station ▁ 2 ▁and