Halo: The Master Chief Collection achievements

Halo: The Master Chief Collection

4.5 from 13195 votes

There are a maximum of 600 Halo: The Master Chief Collection achievements (400 without DLC) worth 20,813 (6,000)

171,473 tracked gamers have this game, 701 have completed it (0.41%)

4.5 from 161 votes

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51,398 tracked gamers have this dlc pack, 1,212 have completed it (2.36%)

There are a maximum of 99 achievements worth 2,925 (990)

There is 1 review | Estimated completion: 20-25 hours

Achievement Details

Secret Agent in Halo: The Master Chief Collection

Secret Agent18 (10)

This is a rare achievementH3: ODST: Find the 6th clue unraveling the mystery.

  • Unlocked by 30,564 tracked gamers (59% - TA Ratio = 1.75) 51,398  

Achievement Guide for Secret Agent

1,243,246 (753,375)
Achievement won on 31 May 15
TA Score for this game: 20,813
Posted on 31 May 15 at 09:56, Edited on 31 May 15 at 11:01
This solution has 14 positive votes and 1 negative vote. Please log in to vote.
This is a storyline achievement which can be achieved in Mombasa Streets. However, if, like me, you decided to just use level select to choose what missions to play, then you can miss this achievement.

To get this achievement, load up Mombasa Streets with Rally Point 6 (Biofoam Canister), and follow VISR directions to get to the Biofoam Canister, and then pick it up by holding cn_RB. This will award you this achievement.

If you get lost or go into a dead end, you can get helpful directions from your VISR by pressing either cn_up or cn_down to get an 'emoticon' target locator to appear.

The biofoam canister is located under a small alcove that's partially lit by white lighting.
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