The one Mission...

that you have a hard time on. What mission?

I have the most trouble with Cortana. I was lucky to finish it on normal, and can get quite a ways in to it on Heroic before I keep getting nailed. But at some points, I feel as if I should've died, but for some reason, I just kept slashing away with the sword and killed everything.

Cortana isn't really hard... If you know what to do at least. You just have to keep rushing through them, worked for me and a friend on Legendary. The Hardest level for me... Probably The Covenant. To many Vehicles around for my liking... Both sides, which causes frustration when you get blown up by a Wraith while killing a ghost >.<

Covenant was a breeze after the first tower. Except when I had to fight the hunters. I kept throwing grenades and shooting, until I remembered...I still have my hamma!

In Cortana, I usually kill eveything before moving on. No wonder I'm having so much trouble.

About the wraith part, that's where I have the most trouble on The Covenant. I flipped over once, and my guy wouldn't get back in the turret. So I sat there, and when he finally got back in, a flash of blue came across my screen.

I can't decide between the 2. Covenant/Cortona

I can breeze through Heroic if Cortana didn't exist. XD

Cortana all the way. The first time I did, I was got lost alot. I can't even beat it on Normal.

I had a hard time on normal with it, but eventually I got it.

I can barely play cortana at all, I can't even beat it on easy unless I have a friend over. Covenent wasnt too hard prolly my second favorite level, only parts that give me trouble is killing hunters in third tower(they always kill all my backup) and killing the 2 scarabs(everytime i get close to killing one the other hits e with its beam.

cortana is definitly that level i allways get stuck on that first big ish room where you meet those spider lookin things that can shape shift once i get past that im fine. covenant would be my easiest level i would say because i just love vehicles like jumpin in a ghost and sneakin up on a grpup of brutes and just asd they turn around mashing the boost button and nailin em all in one fell swoop lol

Cortana easily.
I barely managed it on easy.
I had to go co-op with 2 people on normal, I died about four times.

Is the 6th level called The Ark? The 6th is hardest for me, Wraiths, Brutes, fule rods... HELD BY GRUNTS! It does help that there's quite a bit of Rocket Launcher and Sniper Rifle ammo on the level, I just think of it as hell though.

the ark is my favorite leve i mean really 3 frickin tanks

Cortana is the mission that has me beat...I beat it but it took me a while

Omg, cortana isnt a hard mission, stick to the rooftops, id also say to one where you have to go to voi on legendary in solo is pretty hard at the part where your on the hill by yourself and brutes get dropped off 3 times, a total of 4 with fuel rod cannons, a wraith and 5 jet pack guys plus many spiker and brute shot ones too, i don't really know what id say the hardest part of the game is though...

crows nest on legendary, the part where you have to reactivate the bomb, theres just too many brutes in such a small space.

You think that bits hard, Wait till you get to Tsavo Highway, thats the one i was talking bout 2 posts up, in total, i think theres like 30-50 brutes you have to kill.

Cortana on *shudders* Legendary. Most evil mission in the game. If a FLood with a Spiker didnt kill me, it was a Ranger Form. Co-Op HIGHLY advised if you want to beat it.

And thank you for bumping this.