The Astrolabe of Truth, a legendary device created by Master Petr, a student of Tycho Brahe, has been hidden from the world for centuries. But now, it has fallen into the hands of the wrong people, who have secretly taken it from the Klementinum to an unknown location. Although they do not know the password to activate it, time is running out — their attempts may cause irreparable damage.

The Astrolabe not only reveals truth, but its power can disrupt the very balance of the world. The shockwaves caused by its use have triggered strange interconnections between realms and opened the way for an unexpected alliance — joining you on your detective quest is a virtual guide inspired by the master of deduction: Sherlock Holmes.

Together, you will track the enemies, uncover false information, and face unexpected challenges. Can you recover the Astrolabe and ensure it remains safe, or will its truth be lost forever?

Or perhaps it’s all even more complicated – and your decisions will carry even greater consequences?

Key Game Features

• Detective Investigation: Follow enemy trails, analyze clues, and uncover the truth. Sherlock Holmes will offer valuable insights, but the key decisions will be yours to make.
• AI-Powered Virtual Guide: Sherlock is not just a guide, but your trusted ally. His brilliant deductive abilities will bring the story to life and help you uncover secrets hidden across Prague’s historical landmarks.
• Team Dynamics: Assign roles and work as a team. At certain moments, you’ll need to split up and complete different tasks to piece together the final truth.
• Interactive Technology: Use your phone’s GPS and camera to uncover clues that bring you closer to your goal. Sherlock will guide you, but the truth depends on you.
• Tension and Twists: Your enemies are always one step ahead. Can you beat them to the Astrolabe before its power is misused?