Overview
This guide will help you to track down all of the Triangle Codes hidden throughout the various zones in Deus Ex: Mankind Divided.
Triangle Code Locations
There are 35 triangle codes that can be collected in Deus Ex: Mankind Divided. If you click on the image below it will give you a numbered reference grid, from the game, that you can use to determine which codes you’re missing. I’ve tried to keep the spoilers to a minimum.
Once you know the number(s) that you’re missing click on the link with the corresponding number to go to a video on how to track it down.
Triangle Code 1 –
*MISSABLE* This one is found inside an airshaft in Dubai at the beginning of the tutorial mission, Black Market Buy.
Triangle Code 2 –
*MISSABLE* This one is found on top of a container/dumpster in Dubai at the end of the tutorial mission, Black Market Buy.
Triangle Code 3 –
This one is found in Prague inside a 2nd floor apartment across from the Irish Stool pub in the red light district.
Triangle Code 4 –
This one is found in Prague inside the Pilgrim Station Metro.
Triangle Code 5 –
This one is found in Prague inside the Palisade Station Metro.
Triangle Code 6 –
This one is found in Prague inside the Tourist Center near the Monument Station Metro.
Triangle Code 7 –
This one is found in Prague at the toy store/factory named Knoicky & Hracky.
Triangle Code 8 –
This one is found in Prague inside a 2nd floor apartment near the security checkpoint quest that you pick up from speaking to the gal inside Knoicky & Hracky.
Triangle Code 9 –
This one is found in Prague inside the TF29 base of operations in its Infirmary.
Triangle Code 10 –
*MISSABLE* This one is found in Prague inside the TF29 base of operations. You’ll get to this after returning to Prague from Golem City when you access the Neural Subnet’s (NSN) virtual world.
Triangle Code 11 –
This one is found in Prague inside Ruzika station above the Main Hall.
Triangle Code 12 –
This one is found in Prague inside Adam’s bedroom in his apartment.
Triangle Code 13 –
This one is found in Prague inside Adam’s kitchen in his apartment.
Triangle Code 14 –
This one is found in Prague underneath Koller’s Time Machine Bookstore after you take the eleveator down into his workshop.
Triangle Code 15 –
This one is found in Prague inside the Otar’s sewer-based casino/hideout.
Triangle Code 16 –
This one is found in Prague inside Chikane’s Place.
Triangle Code 17 –
This one is found in Prague inside a first floor courtyard storage room in the Church of the Machine God.
Triangle Code 18 –
This one is found in Prague inside apartment 96 in the Church of the Machine God.
Triangle Code 19 –
This one is found in Prague inside the Picus Vault. However, in order to get into the vault you’re going to A) need to find the access keycard and B) find the vault itself. You can find a video on how to do that .
Triangle Code 20 –
This one is found in Prague inside the CEO’s office at the Palisade Property Bank. To get into the secret room in which this resides you’re going to need to solve a mechanical puzzle. The solution can be found .
Triangle Code 21 –
This one is found in Prague inside apartment number 96 of the Libuse Apartment complex.
Triangle Code 22 –
This one is found in Prague inside apartment 203 of the 33 Hlavni Apartment complex.
Triangle Code 23 –
This one is found in Prague in the attic above the L.I.M.B. clinic.
Triangle Code 24 –
This one is found in Prague inside the Dvali Territory Theater. You will not get access to this area until you return from Golem City.
Triangle Code 25 –
This one is found in Prague, also, inside the Dvali Territory Theater. You will not get access to this area until you return from Golem City.
Triangle Code 26 –
*MISSABLE* This one is found in Golem City inside the Utulek Complex.
Triangle Code 27 –
*MISSABLE* This one is found in Golem City inside Talos Rucker’s office in ARC Headquarters.
Triangle Code 28 –
*MISSABLE* This one is found at the G.A.R.M. facility in the hallway connecting the two hangars.
Triangle Code 29 –
*MISSABLE* This one is found at the G.A.R.M. facility inside a level 2 office in Hangar 1.
Triangle Code 30 –
*MISSABLE* This one is found at the G.A.R.M. facility inside Hangar 2.
Triangle Code 31 –
This one is found in London on level 7 of the APEX Centre.
Triangle Code 32 –
This one is found in London on level 4 of the APEX Centre after you done knocking out the guards and head to the catering area.
Triangle Code 33 –
*MISSABLE* This one is found in London inside the APEX Centre on level 2 during the fight sequence with Marchenko.
Triangle Code 34 –
This one is found in London inside the APEX Centre on level 5, meeting room C110.
Triangle Code 35 –
This one is found in London inside the APEX Centre on level 2, after saving the delegates.