Halo Reach: Campaign

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Halo Reach: Campaign

Did You Major in Marine Bio? achievement in Halo MCC

Did You Major in Marine Bio?

Halo: Reach: Encounter the hidden marines on Exodus.

Did You Major in Marine Bio?0
3 guidesOnline/OfflineSingle PlayerCooperativeCollectable

How to unlock the Did You Major in Marine Bio? achievement

  • SilverScorpion4SilverScorpion4119,851
    07 Dec 2019 08 Dec 2019
    149 12 11

    Guide not helping? View 2 more guides for this achievement.

    Showing most recent comments. View all comments.
    S P 4 C E YThe first jump is much easier if you hug the wall. For some reason you get significantly more height of you stay close to the wall. If you jumpy straight toward the first ledge you simply don’t have enough reserves or height.

    You also don’t need to make the jump between the buildings and across the ravine. I ended up running around the building and back up at the next opportunity.
    Posted by S P 4 C E Y on 21 Feb at 14:39
    Rigpig1919I struggled with the first cliff and realised if you hold jet pack on all the time you won’t make it. Just feather the x button on and off and hug the cliff, much easier.
    Posted by Rigpig1919 on 03 Sep at 01:34
    DemonSpawn66646Got this achievement first try using this guide. Was very helpful. Thank you.
    Posted by DemonSpawn66646 on 01 Oct at 21:54
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  • LifeExpectancyLifeExpectancy1,647,178
    04 Dec 2019 19 Dec 2019 18 Feb 2020
    35 0 1
    Make sure to get a Jetpack and keep it until the end of the mission. After you fly in the Falcon and land on the beach, go left along the shore until you reach the cliffs at the far end.

    A user below states you can simply start from rally point Charlie.

    Avoid the two Wraiths or destroy them if you wish. You can activate the missile battery nearest to the far end of the beach for a checkpoint before attempting this.

    At the far end of the beach, jetpack up over where the cliffs meet the water and keep jetpacking forward until the 10-second kill timer goes away. From here, just hug the cliffs and continue further around the edge of the map until you reach a large horseshoe-shaped bay. Fly up to the walkway of the buildings, using the cliffs to regenerate your Jetpack if need be. You should find the hidden marine up on these walkways. The achievement popped for me without ever actually seeing him/them.

    Showing only comment.
    Smoky BrennethYou can start from checkpoint Charlie
    Posted by Smoky Brenneth on 18 Feb 20 at 17:42
  • jordan macitjordan macit295,803
    19 Apr 2020 26 Apr 2020 26 Apr 2020
    21 1 2
    Simply load up the mission 'Exodus' from Rally Point Charlie and after exiting the falcon simply follow the path I take in the video and you will find your way to the marines (who funnily enough, are not there) and you will get your achievement!

    I created this video to help:

    Hope this helps.
    Showing both comments.
    spraggot122I've tried this at least 10 times, I cannot jetpack that high no matter what I do. I even tried standing on top of the warthog and jetpacking from there and I still just barely miss the small cliff.
    Posted by spraggot122 on 30 May at 15:57
    jordan macit@spraggot122 - As far as I know they haven't updated anything but maybe they have, that might explain why it won't let you get that high? Sorry
    Posted by jordan macit on 03 Jun at 02:23
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