call of duty cold war echoes of a cold war key

You can find all evidence on your first playthrough of a mission, and if you forget to pick up any, remember you can replay any mission from the mission board, or from the Campaign area of the main menu. Once you have, and can return to the safe house, then access the mission board, and set about looking through the evidence to work out who the suspects are.įirst things first - let's find that evidence. To find the evidence, you need to play through three campaign missions - Brick in the Wall, Echoes of a Cold War and Desperate Measures - and find the hidden evidence in each. Though you can technically select three random suspects in order to just start the mission, the evidence is needed to correctly narrow down the list and prove you have the correct suspects to complete the associated challenge. This has you choose three agents to mark as the likely double agents.

Within is a side-mission you cannot access until you complete an objective - Review Suspects. Opening up after completing the Fracture Jaw mission, Operation Red Circus appear on the evidence board alongside another side-mission Operation Chaos. How Operation Red Circus and Reviewing Suspects works If you need more help with Black Ops: Cold War, we have pages on completing Operation Chaos, finding Redlight, Greenlight Photo Intel locations and our recommendations for the best guns in Black Ops: Cold War explained. How to Review Suspects and solve the Operation Red Circus puzzleĭigital Foundry provides a technical analysis of the Black Ops: Cold War beta.Echoes of a Cold War evidence location for Operation Red Circus explained.Brick in the Wall evidence location for Operation Red Circus explained.How Operation Red Circus and Reviewing Suspects works.This page explains where to find all three Operation Red Circus evidence locations throughout the Black Ops - Cold War campaign, and how to Review the Suspects when ready.

As such, you need to understand how the puzzle works in order to solve it. Though the evidence locations within each mission are fixed, for every player, the clues you are given and the answers you need to find for the puzzle itself are random for each player. Once you have found these collectables, you then need to review them back at the safe house to solve a puzzle and access the mission in question.

This requires you to find hidden evidence in the main set of story missions. Operation Red Cirsus is an optional side-quest in the campaign of Call of Duty: Black Ops - Cold War.

Call of duty cold war echoes of a cold war key