▁starting ▁the ▁game ▁without ▁touch ing ▁the ▁controls . ▁If ▁this ▁occurred , ▁the ▁next ▁time ▁the ▁player ' s ▁ship ▁appears , ▁it ▁has ▁all ▁the ▁power - ups ▁equ ipped . ▁ ▁The ▁game ▁emp lo ys ▁a ▁check point ▁system ▁in ▁which ▁a ▁down ed ▁single ▁player ▁will ▁start ▁off ▁at ▁the ▁beginning ▁of ▁the ▁check point ▁they ▁managed ▁to ▁reach ▁before ▁dying . ▁Getting ▁hit ▁by ▁enemy ▁fire ▁will ▁result ▁in ▁losing ▁a ▁live , ▁as ▁well ▁as ▁a ▁penalty ▁of ▁decre asing ▁the ▁ship ' s ▁fire power ▁to ▁its ▁original ▁state ▁and ▁once ▁all ▁lives ▁are ▁lost , ▁the ▁game ▁is ▁over ▁unless ▁the ▁player ▁inser ts ▁more ▁cred its ▁into ▁the ▁ar cade ▁machine ▁to ▁continue ▁playing . ▁After ▁comple ting ▁the ▁last ▁stage , ▁the ▁game ▁begins ▁again ▁with ▁the ▁second ▁loop ▁increasing ▁in ▁difficulty ▁and ▁enemies ▁fire ▁dens er ▁bullet ▁patterns . ▁The ▁title ▁does ▁not ▁support ▁continues ▁with ▁extra ▁cred its ▁and ▁is ▁believed ▁to ▁loop ▁end lessly . ▁ ▁Syn opsis ▁ ▁The ▁plot ▁summary ▁of ▁S lap ▁Fight ▁var ies ▁between ▁each ▁region ▁and ▁version . ▁The ▁game ▁takes ▁place ▁in ▁the ▁year ▁ 2 0 5 9 ▁on ▁another ▁galax y , ▁man kind ▁has ▁colon ized ▁an ▁al ien ▁planet ▁called ▁The on ▁after ▁ev acu ating ▁a ▁previously ▁colon ized ▁planet ▁O rac . ▁Five ▁years ▁ago , ▁the ▁col ony ▁on ▁O rac ▁was ▁attacked ▁by ▁al ien ▁inv aders ▁and ▁the ▁war ▁was ▁so ▁inten se