Introduction and map | Abstergo Entertainment - collectibles AC IV: Black Flag Guide

Last update: 02 February 2017

The Abstergo , there are 33 hackable computers. You hack into some of them during the game's storyline mode.

The computers are divided into the regular ones and servers. The difference lies in the method of hacking. In the case of the regular computers, you only need to complete one minigame and two, in the case of servers. After you complete the minigame, you gain access to the Abstergo files, concerning the Black Flag project, as well as the older ones.

In the Abstergo headquarters, there also are 20 sticky notes. They become visible, and available for collection, only after the completion of the game's main storyline.