Completed the prologue with the attack on Villa Auditore, completed the long segment with Desmond in the sewers and at the villa, the Machiavelli escort missions, and the first mission at the brothel, after which the "Conspiracy Against Copernicus" questline will unlock. This is especially useful for those who missed these quests, as this DLC was released on PC in 2017, and in 2015 there was an unofficial port of the add-on that didn't work for everyone. Sometimes repacks have bugs where the trigger doesn't activate and DLC missions don't appear, so this save is very useful.

Rome restored by 13%. Money: 30,000

Installation instructions:

Download the archive and extract the folder.
Move the contents to C:\Users\*username*\Saved Games\Assassin's Creed Brotherhood\Saves, replacing the file.

Author: Rorschach93