A must-have accessory for the adventure The U-Boat Mystery!
This accessory pack for The U-Boat Mystery contains three blueprints (a warehouse, the research vessel RV Adonia and the Type IX-C U-boat), and a navigational chart of the Vikraminay strait in Sitomeyang.
Features:
- Includes a navigational chart of the Vikraminay strait and three accurate blueprints for the adventure.
- Explore the Type IX-C U-boat and the research vessel RV Adonia in detail!
