Creed Iii-blackbox [new]: Assassin

By tailing a British courier to a local tavern, Connor can steal a high-ranking officer’s uniform. This allows him to walk through the front gates, though he must avoid the "keen eyes" of Thorne's personal guard.

, the term "Black Box Mission" became a cornerstone of later games like What is a Black Box Mission? Assassin Creed III-Blackbox