Halo Reach: Campaign

5,16292091
4.3539,767138 (0%)25-30 h
Halo Reach: Campaign

Achievement Details

Did You Major in Marine Bio?

Halo: Reach: Encounter the hidden marines on Exodus.

Did You Major in Marine Bio?-247.7
3 guides

Achievement Guide for Did You Major in Marine Bio?

  • SilverScorpion4SilverScorpion4100,002
    08 Dec 2019
    16 2 0 New
    VIDEO GUIDE

  • LorneLorne405,308
    04 Dec 2019 04 Dec 2019 06 Dec 2019
    24 10 4 New
    More direct route, unsure why his night vision is on but this got me here in a couple minutes. My marines were dead but I still got the achievement. (not my video)

  • UltimateHero128UltimateHero128737,127
    04 Dec 2019 04 Dec 2019 04 Dec 2019
    4 6 2 New
    At the end of Exodus is when you'll have the chance to earn this one. It'll be a long trek out to where these guys are hidden and you'll need a Jetpack just to get started. I went out there and the Marines didn't even spawn but I still got the Achievement.

    I don't take credit for the video.
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