▁particip ate ▁in ▁exclusive ▁co - op ▁miss ions ▁as ▁An ak in ▁and ▁Ob i - W an , ▁or ▁have ▁the ▁two ▁of ▁them ▁fight ▁off ▁end less ▁waves ▁of ▁enemies ▁and ▁see ▁who ▁can ▁surv ive ▁the ▁longest . ▁ ▁The ▁N intendo ▁D S ▁version ▁exclus ively ▁features ▁ 3 D ▁multi player ▁space ▁batt les ▁that ▁take ▁advantage ▁of ▁the ▁D S ' ▁graph ical ▁capabilities ▁and ▁allow ▁players ▁to ▁pilot ▁and ▁battle ▁with ▁icon ic ▁vehicles ▁from ▁both ▁the ▁pre quel ▁and ▁original ▁er as ▁of ▁Star ▁Wars , ▁such ▁as ▁the ▁Mill en ni um ▁Fal con . ▁ ▁Plot ▁An ak in ▁Sky walk er ▁and ▁Ob i - W an ▁Ken obi ▁arrive ▁on ▁board ▁the ▁In visible ▁Hand , ▁the ▁Se par at ist ▁flags hip ▁of ▁General ▁Gr iev ous , ▁who ▁has ▁kid n apped ▁Supreme ▁Chan cell or ▁Pal pat ine ▁above ▁Cor usc ant . ▁After ▁batt ling ▁d roid s ▁in ▁the ▁main ▁hang ar ▁bay ▁and ▁while ▁asc ending ▁the ▁elev ators , ▁the ▁du o ▁arrive ▁at ▁the ▁general ' s ▁qu arters , ▁where ▁Pal pat ine ▁is ▁being ▁held . ▁However , ▁the ▁two ▁are ▁then ▁confront ed ▁by ▁Gre vious ' ▁master ▁Count ▁Do oku ▁and ▁in ▁the ▁en su ing ▁du el , ▁Ob i - W an ▁is ▁knock ed ▁out ▁and ▁An ak in , ▁in ▁viol ation ▁of ▁J edi ▁teach ings , ▁brut ally ▁k ills ▁Do oku