So i've got Ikaruga for the DC yest., but it's in Japanese so i cant get the tutorial, i kinda got the big picture and made it to the 4th level, the one with the satellite thingy that fires corresponding bipolar rounds everywhere and you hide behind it's walls. anyway can anyone tell me what the EXTEND thing does and what the TYPES are. also, what's the APPENDIX?...i open it's menu and it gives me question marks as options like so: - ?????? - ?????? - ?????? - Exit also, how do i unlock practice chapters?, cuz i've made it to the previously described level and all i get is Chapter 2
