Helping with Achievements

EDIT: I now have Halo 5: Guardians. I am now available during the times posted below to help people with achievements.
I have the following achievements left to do myself:
Halo 5 Legendary
All Halo 5 Co-op achievements
Halo 3 (MCC) Legendary
One mission of Halo 4 (MCC) Legendary
Annual (MCC)
Other various MCC Co-op achievements

Feel free to add me or send me a message to play together!

Greetings everyone!

I am anglerfish00 (this is my GT), and I am free over the next week or so to help with achievements.
I actually need help with many myself, so if anyone would like to assist me, that would be appreciated. I have pretty much only done Deja Vu in the category of co-op achievements, but I have done most of them in the past games.
I am a fair to good Halo player, but I am more reserved and cautious. I do have mics, but I am one of the many people for whom their Xbox Ones do not register mics for some odd reason.

I would like to do the following especially, but I can help others with things I already have done:
Annual
Any Legendary campaigns
Most Spartan Ops achievements
Essentially anything else. I am quite flexible here.

Once again, my GT is anglerfish00, and I am free a lot soon. I am mainly free in the evenings starting at around 4 or 5 pm Central U.S. time (my time zone), but I am free most of the time on most weekends. Feel free to send me a message over Xbox live.
(Note: I will also be willing to help with Halo 5 achievements soon, but I am not getting the game until November 1.)

EDIT: I checked some settings on my MCC, and I apparently had the sound setting set to “Mute Players” or something like that. Once I find a game with people with mics, I can see if that was the problem.

Just a few updates:

I DO have a working mic now. I can talk with people during the game.
I also can/need help with skulls, especially Halo 2 skulls. (Same with terminals.)
I am free all day (except for about 1:30-3:30 Central U.S. Time today). I am also free most evenings (see above).

Need ODST dome and some par time/score done. Add me.

Thanks to the guy above me, ODST has been done on Legendary. It was even done in under 3 hours.
I also have done over half of Halo 2 on legendary, along with a couple missions of Halo 4. I still need all of Halo CE and Halo 3, along with completing Halo 2 and Halo 4.
I will be free most of today/this week. For today, I am free except for 8:30-11:30 am and 1:30-3:30 pm (all times are Central U.S. Time). For the rest of the week, I am free starting at about 3:30-4:00 pm. Feel free to leave me a message and I will get back to people around then.

yea I need some co op legendary done with halo2,odst, and 4

> 2533274888225928;5:
> yea I need some co op legendary done with halo2,odst, and 4

I sent you some messages about playing together.

Anyways… Everyone, I am free all this evening if anyone wants to get some achievements. You can post here, message me through Waypoint, or send me a friend request/message over Xbox live.

Another quick set of updates:

Almost all of Halo 4 has been done. I only have 1 mission left to do for it.
I also have only 5 more missions left for Halo 2. If anyone is free some to help me finish these, that would be appreciated.

Also, now that Halo 5 is out, I will be willing to help with all co-op achievements when I get the game (November 1). I will start playing then, and anyone who is interested should feel free to send me a message/friend request so we can play together.

I am free all this week like I have said previously. Starting at the same time (about 3:30-4:00 pm Central U.S. Time).

More Updates:

Thanks to a friend, Halo 2 is now finished on legendary.
I now only need Halo CE, Halo 3, and one mission of Halo 4 left.
I am free all this evening, along with most of this weekend. Feel free to add me and send me a message if you want to play together.

I am up for Halo CE and 3 - Send me an invite - splazer2794

I am free all weekend, including all this afternoon/evening.
I have 3 missions left on Halo CE, one on Halo 4, and all of Halo 3 left.
Feel free to message me (I am online now) and we can get some achievements together.

More Updates:

Halo CE is done now thanks to a friend. I now only have Halo 3 and that one mission on Halo 4 left.
I am getting Halo 5 tomorrow, so I will be needing the co-op achievements starting then (including legendary campaign).
I am free all today and most of tomorrow. I am also usually free in the evenings (see above).

UPDATE:

I now have Halo 5: Guardians, and I am looking for people to do achievements with me.
I have also updated the first post with more information regarding Halo 5 and other things I can/need to do.

More Updates:

I have now done many of the achievements for Halo 5. I still need help with/willing to help others with achievements for both Halo 5 and MCC.

For Halo 5, I would especially like some help with the following:
Legendary campaign
Iron and Thunderstorm skulls
Various other achievements

I will be free starting at the normal time this afternoon, along with the rest of this week and weekend. Feel free to message me/add me over Xbox live so we can play together and get some achievements.

Hey people, I am still up for some Halo achievements.

For Halo 5, I need the following:
Harbinger
All For One
Legendary campaign

For MCC, I need the following:
Halo 3 Legendary
One mission of Halo 4 Legendary

I am willing to help with others with various achievements still, but these are the ones I am looking for myself.
Feel free to add me/message me over Xbox live. As usual, see above for when I am free (I am free starting at about noon Central U.S. Time through all this coming weekend).

I have 75% of the Achievements in The Master Chief Collection done. I just need a few like Annual in Halo 3 and two Achievements on Two Betrayals in Halo 1. I completed Annual when Halo 3 first came out so I remember how to do it. Add me if interested. This is also my gamertag.

Looking for anyone whose willing to party up and help out with achievements.

Gamertag Mark582