1. Probing the Wall: Guard Duty on Hadrian's Wall ID: 2020-RPG20184654 Year: 2020 Title: Probing the Wall: Guard Duty on Hadrian's Wall Summary: You are on guard duty at a milecaste along the Emperor's Wall in Britannia at the start of reign of Emperor Septimius Servius. It's the dead of winter. The days are short, the nights are long & dark…