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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
SilverScorpion4SilverScorpion4103,274
08 Dec 2019
117 13 8
VIDEO GUIDE

nemesis646Worked brilliantly after the initial frustration jumping to the first slope. Thanks!
Posted by nemesis646 on 29 Dec 19 at 16:31
branstoneboyHow do you make that first jump? My pack can't even get me high enough and cuts out when I'm head-height with the slope.
Posted by branstoneboy on 13 Jan 20 at 18:25
cobalosIt seems like it's currently easier to start jumping to ledges earlier on the rock face and then drop down to that first ledge shown in the video.
Posted by cobalos on 14 Jan 20 at 08:04
EvilBilboXBLI just did this after so many attempts at that first jump, and it turns out I was just flat jetpacking wrong. I would always jump, wait for apex, then use the jets but you'll get so much more height if you jump then immediately use your jets.
Posted by EvilBilboXBL on 25 Jan 20 at 22:48
metallicafan459I’d like me you failed to make the gap between buildings - all is not lost! Keep following the base of the new building and where it meets some new rock you can easily get up.

I mostly struggled with the first jump. I found killing the nearby wraith gave me a checkpoint, rather than the one I had at the Warthog. What made the difference for me was running on top of the logs - not sure if you did so in the video. At first I was running alongside them to gauge the end point
Posted by metallicafan459 on 26 Feb 20 at 07:27
DaChiefOfOwnageCannot for the life of me get this achievement. Marines are never there (which apparently does not affect it) but tried it on normal, on legendary, in solo, in coop, nothing. Well and truly f'd right in the a.
Posted by DaChiefOfOwnage on 17 Mar 20 at 06:02
TheFlaminBean@DaChiefOfOwnage me too. I seem to be following the guide to the letter to no avail. Anyone got any advice....?
Posted by TheFlaminBean on 24 May 20 at 10:34
DesPawsDidn't unlock for me either. Was doing it on a Legendary run (so had played the entire mission, not just loaded waypoint Charlie), MCC on PC. Will go back later and try it on easier difficulties to try and get there sooner and try and save some marines when gunning from the falcon flight so there are marines still alive there, see if that makes a difference on MCC PC.

-Edit- So, very weird. Decided to immediately try it again. Loaded up waypoint Charlie on Normal difficulty, all sculls off, all scoring off. Made a point of trying to keep those marines alive while shooting Covenant on the Falcon flight. When I landed, ignored everything, grabbed a Mongoose and drove over to the cliff. Made the first cliff jump. Then on the second cliff jump (across the water), landed in the water just short of the cliff. Let my jetpack finish cooldown, and started boosting up the cliff - at which point, the achievement popped, half the map away from the marine's location. Not sure if it was delayed from the first attempt on Legendary, or something bugged by loading it up twice in a row. Either way, just posting it here for others.
Posted by DesPaws on 30 Aug 20 at 12:34