So this game apparently focuses on stealth more than anything. If you get caught by enough girls, it's game over, so just abducting mindlessly doesn't work. The problem is, even if I manage to trap a lonely victim without being seen, as soon as any random girl passes near enough the locker (even if it's on the other side of the map) they get scared and leave, counting towards the failure meter. So, just playing the long game and trying to be sneaky also doesn't work, which seems fairly weird to me.
Also, if I play on Android and double tap to watch the detailed scene, when I finish it I suddenly have a bunch of used lockers (which I haven't controlled) and more than half of the girl count towards failure. It seems as though I can't play how it's supposed to be played, or else I'm doomed to fail every time. What am I missing?