Prison Island - the following locations have the highest spawn rate (16%) for Lightning Weasel (night only): * GF: stairway at Central Hall * GF: the fountain * GF: the secret rooms at the north and south of Central Hall * 1F: Banquet Hall; the middle table at the lower area * 1F: Kitchen; inspect the right side of the room * 2F: south of Battle Arena; the passage that leads to a dead-end * 4F: Great Canyon; behind the damaged transporter * 4F: south of Gravina Bridge; the right side of the teleporter * 5F: upper-right corner of Corridor of Silence (lower floor)