You have to describe a little more on what you've done so far in Killika. I haven't played in a while, but if you just keep revisiting from time to time, maybe once a chapter even if you don't need to go there for anything, you should get all the events you need to complete it. If you're in Chapter 5 and haven't found anything then you'll just have to figure out what you missed in new game plus.
I don't remember Killika being difficult to complete, have you gone back to talk to Donna?
X-2 is a pain.
Bookmarks