Numbers Station Broadcast: About halfway through the 'Brick in the Wall Mission' you'll meet a woman with an umbrella who mentions an informant stowed away in the area. For your kind behavior you'll receive the Coded Message. Operation Chaos Evidence locationsĬoded Message: The first piece of evidence is earned in the first mission called 'Nowhere Left to Run.' At the end of the mission when you interrogate Quasim, make sure to select dialogue options that ensure you don't end up tossing him off the roof. You'll also likely unlock several trophies or achievements along the way as well. Also worth noting, it's said that collecting all the evidence, including evidence for Operation Chaos, allows you to potentially unlock a better ending once the campaign has finished. Treyarch/Activisionīefore beginning, it's important to note that all missions in the Black Ops Cold War campaign can be replayed if you happened to miss these areas the first time. 'Call of Duty: Black Ops Cold War' is available now on PS5, PS4, Xbox Series X|S, Xbox One and PC. In this guide, we'll help you get a code. 'Call of Duty: Black Ops Cold War' has players decrypting Floppy Disks for evidence.

Call of duty mission list