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Old 11-09-2010, 08:53 AM   #1
Join Date: Oct 2010
Posts: 4

Gamertag: Tatchi NL
Last two levels not unlocking


I am stuck in halo 3dst. I played all the other levels, they show up as completed in replay mission option, and I'm supposed to find the underground entrance. However, there's no waypoint for it and I followed a walkthrough to find the exact location, but the doors are not active. Does this mean I have to do the entire campaign all over again?

Or is there a trick to get this to work properly?

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Old 11-09-2010, 10:01 AM   #2
Join Date: Oct 2010
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Gamertag: Tatchi NL
Never mind... I just remembered I actually chose replay mission earlier on because I accidentally triggered an earlier mission. Never fathomed it would be that badly implemented but just had a look at the achievement guide again and it looks like I have to play from start again...
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Old 02-15-2012, 07:03 PM   #3
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Join Date: May 2011
Location: Virginia
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Gamertag: Oceans 4 Ransom
This also happened to me at one point. I did solo up to Data Hive, then it got erased somehow. Later my friend and I tried for Legendary Co-op. We completed it, but then when I went back to do some of the other levels, they weren't shown to be completed. I ended up figuring it out somehow also. Glad it worked out.
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