REACH LASO

Any idea on how many people who have completed LASO for Reach alone or with others? I have tried a few times and Nightfall has kicked my -Yoink- so hard. Love the game but i still haven’t beatin it. There are was around a bunch of the parts of it but me and my friends are trying to fight a lot of it off to make it harder and in my circle of friends we try to do things the hard way haha.
but has anyone finished it? I’ve been trying ever scine it was free on Xbox Gold.

This post can now be ignored, finally completed it after some time today without the Iron skull on by myself.