Although there’s a large mystery for Indiana to unravel in Indiana Jones and the Great Circle, he’s still an archeologist. He’s on the hunt for ancient artifacts and items, and there are several to discover at the Vatican in Riddle of the Ancients.
The Riddle of the Ancients is a side activity you can complete as you slowly work your way through the larger story. You can find these hidden collectibles scattered throughout the Vatican, and tracking them down will take a lot of work. They’re challenging to find locations for, and you’ll need to go out of your way to find them. Here’s what you need to know to complete the Riddle of the Ancients, and how to find all artifact locations in Indiana Jones and The Great Circle.