Mysteries aremini-puzzles that players will encounterthroughout their journey inIndiana Jones and the Great Circle. You’ll encounter the Bulls of Blood mystery while passing through Castel Saint Angelo, which requires players to investigate a secret passage that’s hidden inside the room. There are hints in the form of notes available to help you solve this mystery, which makes solving The Bulls of Blood mystery a lot easier.

How to Solve the Bulls of Blood Mystery in Indiana Jones and the Great Circle

Players will encounter the Bulls of Blood mystery in theCourtyard of the Angel areaof Castel Sant’Angelo inIndiana Jones and the Great Circle. It’s right before players get into the Pasetto di Borgo, right before meeting up with Antonio.

The mystery begins as soon as players pick up theRusso’s Notefrom a desk in the room right of the courtyard. It says that the Janitor was assigned to clean the passage next to the fireplace,which is also our first clue. The second, and more obvious, clue comes from theAngel Courtyard Mapfound in the connecting room with paintings. It points to a specific spot in the room where the secret passage is located.

Indiana Jones and the Great Circle Tag Page Cover Art

Here’s how players will solve this mystery.

Now players can grab whatever items there are in the passage and move up the corridor,opening another passage to exit to the balcony. This is a great way to bypass finding the Captain’s key to unlock the barred door. Now you can head over to the Pasetto di Borgo directly from here.

ensure to loot the chest on the balcony right in front of the passage for some extra loot.