1. Halo: Combat Evolved Anniversary Achievements
  2. That Just Happened achievement
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That Just Happened achievement in Halo: Combat Evolved Anniversary

That Just Happened

Complete the level “The Library” on Heroic difficulty or higher without dying.

That Just Happened0
9 guidesOnline/Offline - These achievements can be obtained in either an online or offline game mode.Single Player - These achievements can be obtained by a single player.Cooperative - These achievements can be obtained by two or more players in a cooperative game mode who have met the achievement requirements.Difficulty Specific - These achievements require that the game be played on a certain difficulty level.
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How to unlock the That Just Happened achievement

  • darkwatchmandarkwatchman
    23 Nov 2011 23 Nov 2011 27 Nov 2011
    204 5 44
    Actions
    If you are having trouble with this I found out something you can do.

    As you play through the level, save and quit at each elevator(or checkpoint). If you happen to die, turn your xbox off and then continue the level from the checkpoint.
    Since your not just hitting reload from last save it does not register that you died and allows you to get the achievement. I got mine with 7 deaths during the level.

    As suggested by illdizzog, if you reset after losing any health it is also a god way to get the He's Unstoppable achievement.

    Guide not helping? View 8 more guides for this achievement.

    Showing most recent comments. View all comments.
    Fairly easy achievement, shotgun has very high range so dont be scared to shoot way over its intended range. Also strongly suggest only to use nades in larger areas since all enemies badicly drop nades and you dont like a nade cocktail
    Posted on 11 Jul 21 at 13:53
    PatrickillianDone on Legendary, saving on every saving point and going to dashboard when died.
    Posted by Patrickillian on 21 Jan 22 at 13:41
    M4ST3RCH13VThanks for the tips, I will try it by saving at every elevator.
    Posted by M4ST3RCH13V on 08 Jul 22 at 19:56

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  • Removed Gamer
    Gamer has been removed
    48 6 8
    Actions
    Use this video, by legendary Halo speed-runner RC Master, to use tactics on how to survive The Library without a single death.
    http://www.youtube.com/watch?feature=iv&annotation_id=an...

    However, I strongly recommend doing Speed Reader and That Just Happened separate. That Just Happened......is easier than you think. Much easier than Speed Reader. I got it in one run, without having to use the checkpoint glitch (See darkwatchman's post at the top of the page). Just take it slow, never run-n'-gun it, make sure to have Bandanna, and practice those 'nade jumps! (Remember: Jump right as the grenade goes off, and crouch right at the ledge your trying to get to).
    Showing most recent comments. View all comments.
    spartan27590thank you very much!
    Posted by spartan27590 on 24 Dec 12 at 19:54
    Shockwave IICI actually found Speed Reader far easier than this. The reason for this is the Grenade Jumps. I'm not very good at them, but for some reason on Legendary I'd only lose 1 bar of health for each attempt (And for me it frequently took several) where as on Heroic I was losing 3 health bars for each attempt so the third attempt would kill me. Made no sense and made it harder for me than perhaps it should of been. To the point I'm tempted to do it on Legendary rather than Heroic. All that said, The video is great for learning how to do it.
    Posted by Shockwave IIC on 19 Jan 13 at 17:45
    SRUSHTRight at the start, after the granadejumps and forward to the first locked door, that damn orb does not spawn so the door remain locked. tried several times now!
    Posted by SRUSHT on 22 Apr 13 at 09:30
  • Quickdraw1988Quickdraw1988
    14 Nov 2011 14 Nov 2011 17 Nov 2011
    45 6 23
    Actions
    This can be a very tricky one, but in essence its all about control and keeping your nerves. I would suggest using the bandanna skull combo with rocket launcher and shotgun.

    Take your time and clear properly if you rush you going to get killed more likely. always expect a ambush and retreat they like to get behind you.

    Watch out for the exploding mobs they will ruin your achievement. use grenades as they are extremely effective as with the shotgun.

    I would highly suggest that if you lose your shield your in a good spot to die and should pause and reload, in essence you really shouldn't lose it, shot gunners will prey on you.

    Once you clear waves keep moving and clearing the only part that seems to have infinite spawns is at the end, this can be tricky grenade and shotgun your way to the platform and watch where your standing i fell off right at the end once. Also if you are cooping have your partner go to the index platform first have him kill the flood then you can walk on as the spawns stop coming once you reach it.
    Showing most recent comments. View all comments.
    o DEEVIUS o@ TillTheMorning - Your either lying or triggered an unknown glitch - NEITHER OF YOU CAN DIE, EVEN IN XBL CO-OP
    Posted by o DEEVIUS o on 13 Aug 12 at 22:52
    Gregor Lenko@Deevius, it may have been patched. TillTheMorning got this achievement almost a year ago..
    Posted by Gregor Lenko on 22 Oct 12 at 15:13
    YonderGruntCan confirm you can die over Xbox live. We took turns helping each other out with multiple deaths on one account while the other died 0 times and we got it
    Posted by YonderGrunt on 22 Mar 21 at 23:50
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