Gamertag: Sweaty TowelsThis run is the best documented exhibition/example of what's wrong with the work of the programmers in halo tmcc, we see the same problem in every playlist of this version of the game and on spartan ops also. 343 keep an eye on it, imagine if the same problem with reach persists.
What was the name of the achievement? Back for More
[If achievement did not unlock] When did you complete the achievement, but have it not unlock? I completed the achievement on 11/17/19, two days ago.
Additional Information: I completed this playlist on CO-OP with j king345 who already unlocked the achievement on 06/30/18. It took us nearly 17 hours to do over the course of a few months. I have proof that I completed the Halo 2 LASO playlist which I've posted below.
- Cairo Station
- The Arbiter
- The Oracle
- Delta Halo
- Sacred Icon
- Quarantine Zone
- High Charity
- The Great Journey
- Playlist Menu
Sweaty Towels you are not the only one with this problem and for how much this run is perfect, there is no laso badge on your service record htmcc h2 co-op, it would be the usual problem of synchronization.
Whereas 343 can not reveal the true(the code) requirements for unlocks the achievements(so why your ach. is not unlocked yet), we can only guess it with the description of the achievement, sites for data tracking, and the random number of trying by generous semi-anonymous players that shares their experiences.
I messaged you on xbox to see if I can and help.
Doing good work
I made a post about this almost a year ago as a PSA, here:
100% of H2 LASO achievement problems I've seen have been due to completion out of order. Beating the last mission of a playlist is the "trigger" that "checks" for playlist completion. If any missions are left unfinished when you hit the trigger, you will not be given credit for completion. This can effect any playlist, but the reason this is such a problem with H2, is that The Heretic and The Armory are solo only. So they are automatically skipped if you start a H2 playlist on co-op, meaning when the "check" is "triggered" they will be left incomplete. The good-ish news is I, and a few others have been passing around a save for the last mission of H2 LASO to help out people that this has happened to. The bad news is this particular issue seems to have been known about for around a year and a half, and it still persists. I wouldn't be too surprised if it persists into Reach, but I hope not.
Can't really comment on the other achievement issues.