train mission help(extra mode)

[GalaxTheWanderer]

Ok, I need help S-Ranking the train mission on Parum....There is one enemy I always miss, but I searched the whole area thouroughly(sp?) and did not EVER find that one enemy. I always only get 995/1000 points on that mission, thus resulting in an A-Rank....Any help? Or a link to a guide/walkthrough for the PSU missions....

[MookMetal]

i just played that mission on story mode imnot sure if it same but if you go bac in one of the box rooms enimies apear ihope i can help

[GalaxTheWanderer]

WELL, I checked everywhere, but ok, I'll check that out, and hope it works.