' s ▁real ▁body ▁and ▁dec ides ▁to ▁help ▁Y una ▁protect ▁the ▁Car b ons ▁from ▁the ▁machines ▁that ▁are ▁being ▁activ ated ▁in ▁Terra ▁due ▁to ▁an ▁old ▁system ▁Master ▁tried ▁to ▁stop . ▁However , ▁due ▁to ▁G atz ' s ▁death , ▁M ega ▁Man , ▁S era ▁and ▁Y una ▁are ▁now ▁str and ed ▁in ▁E ly si um ▁with ▁no ▁means ▁of ▁transport ing ▁back ▁to ▁Terra ▁any ▁time ▁soon . ▁The ▁game ▁ends ▁with ▁Roll ▁and ▁other ▁characters ▁working ▁together ▁to ▁build ▁a ▁ro cket ▁to ▁rescue ▁M ega ▁Man ▁from ▁E ly si um . ▁ ▁Development ▁In ▁ 1 9 9 9 , ▁Cap com ▁announced ▁that ▁the ▁series ' ▁spin - off , ▁The ▁Mis ad vent ures ▁of ▁Tr on ▁B onne , ▁would ▁include ▁a ▁demo ▁of ▁the ▁game . ▁The ▁demo ▁was ▁meant ▁to ▁show ▁off ▁the ▁game ' s ▁improved ▁graphics ▁and ▁a ▁larger ▁scale ▁universe . ▁The ▁demo , ▁titled ▁, ▁features ▁an ▁independent ▁story ▁in ▁which ▁Tr on ▁has ▁kid n apped ▁Roll ▁and ▁M ega ▁Man ▁sets ▁to ▁rescue ▁her . ▁It ▁was ▁only ▁included ▁in ▁the ▁Japanese ▁version ▁of ▁the ▁game ▁and ▁the ▁Play Station ▁Port able ▁port ▁of ▁the ▁game . ▁The ▁game ▁was ▁released ▁for ▁the ▁Play Station ▁in ▁ 2 0 0 0 ▁in ▁Japan , ▁as ▁a ▁regular ▁release ▁and ▁another ▁one ▁under ▁the ▁label ▁of ▁" Play Station ▁the ▁Best ". ▁It ▁was ▁later ▁released ▁in ▁ 2 0