With the launch of Assassin’s Creed: Unity today, producer Antoine Vimal du Monteil revealed some great news. In a sitting with IGN, du Monteil revealed multiple Time Anomalies in Unity. Each anomaly leaves you in random time periods of Paris. The Unity dev team recently gave us our first look at said anomalies, you can watch the trailer, here. Below is what Antoine Vimal had to say on the subject.
Paris is a very old city, it already existed in the Roman times […] we wanted to bring more than just one era to our players, and obviously we wanted to bring the Eiffel Tower to our players. So there are two others, time anomalies, apart from this one [the Eiffel Tower], and there are other opportunities to visit those time anomalies.
Via. IGN