Halo: The Master Chief Collection achievements
20,503
(6,000)

Halo: The Master Chief Collection

4.5 from 13966 votes

There are a maximum of 600 Halo: The Master Chief Collection achievements (400 without DLC) worth 20,503 (6,000)

182,968 tracked gamers have this game, 832 have completed it (0.45%)

2,873
(990)
4.5 from 204 votes

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55,933 tracked gamers have this dlc pack, 1,452 have completed it (2.60%)

There are a maximum of 99 achievements worth 2,873 (990)

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

Achievement Details

First In, Last Out in Halo: The Master Chief Collection

First In, Last Out47 (20)

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

  • Unlocked by 18,221 tracked gamers (33% - TA Ratio = 2.35) 55,933  

Achievement Guide for First In, Last Out

AuthorSolution
EYEHUNTER 42
417,742 (232,887)
EYEHUNTER 42
Achievement won on 20 Jun 17
TA Score for this game: 14,030
Posted on 09 September 17 at 02:06
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Remember, this unlocks when you complete Legendary. It's probably best to skip this difficulty entirely. Complete the game once on medium by yourself, so you know where all the encounters are, what types of enemies are next, and how to use the new weapons and vehicles. Then a grab a buddy or three and beat it on legendary.
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PiCkLE SQU1D
786,194 (403,508)
PiCkLE SQU1D
Achievement won on 06 Nov 17
TA Score for this game: 20,496
Posted on 02 November 17 at 19:30
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This is a guide for Legendary but you can still use this information to help you with Heroic difficulty.

Halo 3: ODST is the shortest and probably easiest out of the Halo: Master Chief Collection. There are a few achievements which require completing the game on Legendary anyways so you might as well focus on them.

1) You must beat the game under 3 hours on Legendary. You probably will end up getting this by playing in coop or going through the game quickly by yourself.

2) You must also beat the game finishing one of the two LASO playlists. Once of the LASO playlists does not include the Mombasa streets as well as the Prologue and Epilogue which you must complete.

3) There is also an achievement for completing 3 playlists. Since the LASO Playlist is one of them, there is also one for completing a Legendary playlist which will count as a 2nd one. So if you wanted to, you could do the Legendary Playlist while speed running through it to make progress for multiple achievements.

NOTE: To be on the safe side and making sure this achievement unlocks, complete the Prologue, Mombasa Streets & Epilogue on Legendary difficulty.

Below is a Legendary playlist link, a Legendary speedrun playlist link & a LASO playlist link. Follow these videos if you should get stuck at a certain part.

Legendary Walkthrough:

https://www.youtube.com/playlist?list=PLI1zyR8U6_0_VG4B-sjR0...

Legendary Speedrun:

https://www.youtube.com/playlist?list=PL3bi5dIhs8VVMmjQ9RRsk...

Halo 3: ODST LASO:

https://www.youtube.com/playlist?list=PL3bi5dIhs8VUtitEn3gOA...
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