Halo: Combat Evolved Anniversary achievements
1,609
(1,000)

Halo: Combat Evolved Anniversary

4.3 from 8937 votes

There are a maximum of 44 Halo: Combat Evolved Anniversary achievements worth 1,609 (1,000)

105,498 tracked gamers have this game, 14,326 have completed it (13.58%)

Achievement Details

Breaking Quarantine in Halo: Combat Evolved Anniversary

Breaking Quarantine43 (25)

Escape the Forerunner facility on the level “343 Guilty Spark” in 21 minutes or less.

  • Unlocked by 35,651 tracked gamers (34% - TA Ratio = 1.71) 105,498  

Achievement Guide for Breaking Quarantine

AuthorSolution
DannyK 100
164,414 (85,550)
DannyK 100
Achievement won on 17 Nov 11
TA Score for this game: 1,609
Posted on 17 November 11 at 21:36, Edited on 13 October 13 at 13:08
This solution has 54 positive votes and 11 negative votes. Please log in to vote.
I recommend playing on easy and with the bandanna skull active for infinite ammo.
(I personally did not use it)

This speedrun is a no nonsense guide which should help you should you be having trouble finding your way out.
The achievement should unlock at the final elevator ride.

The first flood encounter begins at 2:14.
All credit to youtube, the up-loader and this skilled player.
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