As you progress through the campaign, you will unlock the ability to find various collectibles hidden throughout the map. Three of the four will end up being marked on your in-game map, with the fourth not being shown on the map.
The four kinds of collectibles are:
- Anarky Tags - Scan 20 to earn the Voice of the People trophy/achievement
- Cyrus Plaques - No trophy/achievement tied to this one
- Enigma Datapacks - Required for three separate achievements/trophies
- Network Relays - Required for three separate achievements/trophies
