Risen

Chapter 1 (Don's Men Only)

This achievement will be awarded for giving The Don the package you got from Scordo, the bandits leader in Harbour City while playing in the Bandits favour. This will involve most of the sided quests in Harbour City, where you have to complete 4 questlines in either side's favour. You can't really miss this during your dealings with the bandits. If you get an audience with The Don before visiting Harbour City, you will be tasked with finding out what is going on in the city, and if you have completed the Harbour City quests and have the package, The Don will ask you for it before you can continue the story. This will probably play out differently if you play towards the other factions.

Note that handing over the package to The Don will lead to you joining the Bandits, if you are playing towards that faction.