Puzzles await in the dark rooms across the bridge.
The first challenge is figuring out how this device works. Initially released under the title Gems of Darkness, the basic premise is identical. You wander, via QuickTime clips, from one room to another, discover how to operate ancient machines, and collect a gem for each puzzle solved. Story More than 9,000 years have passed since the ancient Sumerians lived. Yet deep in an underground complex of passageways and rooms there survives a collection of challenging puzzle devices.