Just yesterday finished a halo 2 legendary speed run finished whole thing in a little over 2 hours. Up next is finishing off the par times on the two missions I folded on (and the hardest to speed run) "gravemind" and "regret".
I was actually pulling my hair out trying to do the despawn method on the mission regret. Could never get and gave up if I somehow did it I would have done the par time I had a really fast last room missed the par time by 40 seconds. I have need going though the games on MCC in order getting all the achievements after halo 2 I'm going to need a break lmao.
Yeah it is brutal. I learn to learn how to do the speed runs before trying to do laso. In doing so, you learn a lot of skips so it is much easier in comparison to fighting and doing all activities. For example, you can run through a mission in like 5 minutes and kill nobody.