Halo: The Master Chief Collection achievements
20,323
(6,000)

Halo: The Master Chief Collection

4.5 from 15074 votes

There are 600 Halo: The Master Chief Collection achievements (400 without DLC) worth 20,323 (6,000)

206,951 tracked gamers have this game, 1,005 have completed it (0.49%)

2,829
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4.5 from 259 votes

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63,518 tracked gamers have this dlc pack, 1,715 have completed it (2.70%)

There are 99 achievements worth 2,829 (990)

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

Achievement Details

Mean Streets of New Mombasa in Halo: The Master Chief Collection

Mean Streets of New Mombasa77 (30)

H3: ODST: Complete every level of the game on Legendary difficulty.

  • Unlocked by 17,315 tracked gamers (27% - TA Ratio = 2.57) 63,518  

Achievement Guide for Mean Streets of New Mombasa

AuthorSolution
vDANEv
70,396 (43,111)
vDANEv
Achievement won on 08 Jun 15
TA Score for this game: 6,808
Posted on 29 June 15 at 18:52
This solution has 13 positive votes and 0 negative votes. Please log in to vote.
It looks like the last solution was deleted for some reason. It wasn't mine but I'm happy to share what I know.

Obviously this is to beat every level of the game on legendary difficulty. It is stackable so completing the game on legendary should unlock the achievements for completing the game on Heroic, Normal, and Easy difficulties.

If you complete each mission and the achievement(s) don't unlock and you are sure you've met the requirements, log on to your Halo Waypoint account. From there go to your profile, and then look at your ODST service record. If there is not a time, score, or legendary symbol next a level, that is the level you need to redo.
I'm not entirely sure what causes this glitch but I think it has to do with dying too much in a level, or quitting in the middle of the mission. Good luck and I hope this solution works.
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