Silvertown was swallowed by fog and disappeared from the face of the earth 100 years ago. Search for a town consumed by fog! Unlock forbidden doors and uncover mysterious items in this thrilling Hidden Object Puzzle Adventure game! This is a special Collector's Edition release full of exclusive extras you won’t find in the standard version. As a bonus, Collector's Edition purchases count toward three stamps on your Monthly Game Club Punch Card! The Collector’s Edition includes: