Otherworld: Shades of Fall Collector's Edition

Summary pulled directly from Steam - Some text may only be applicable to Steam platform

Go on a quest to defeat an ancient evil. There's a magical world hidden beneath ours in this hidden-object puzzle adventure - but first you must gain the Sight to save it! The Shade is more powerful than ever, and magical creatures across the land tremble at the passing of the seasons. Continue the struggle with Fiona and the Storm Cat as fall sets in and discover secrets in both our world and in the Otherworld. Can you stop the Shade before the Eternal Winter arrives?

This is a special Collector's Edition release full of exclusive extras you won’t find in the standard version. The Collector’s Edition includes:

Gorgeous, lush scenes
Achievements and collectibles
Unique and challenging minigames
See both magical and human worlds
Interactive map follows your progress