I need the “That Just Happened” achievement to complete all achievements on Halo: CEA. “That Just Happened” requires you to play through “The Library” without dying.
Send me a friend request, if you’re interested:
XBL GT: OompaMyLoompaa
I’ve heard that if one person dies in the level but the other doesn’t, then the person who doesn’t die gets the achievement. We could alternate these roles or we could just work and kill Flood together and both try to get the achievement at the same time.
UPDATED:
Achievement unlocked. I now have 1000 Gamerscore from Halo: CEA. I’d be willing to help others who need help but my Xbox Live Gold expires today 
Not getting Gold again until November for Halo 4.
My suggestion. Do this with Bandana Skull activated. Use the rocket, magnum and/or shotgun. It will make it easier. However, second floor, at the end watch out, one of the parasites have the rockets. That includes the last floor. There are three of them which have the rockets.
Congrats. Welcome to the club? Lol
> I need the “That Just Happened” achievement to complete all achievements on Halo: CEA. “That Just Happened” requires you to play through “The Library” without dying.
>
> Send me a friend request, if you’re interested:
> XBL GT: OompaMyLoompaa
>
> I’ve heard that if one person dies in the level but the other doesn’t, then the person who doesn’t die gets the achievement. We could alternate these roles or we could just work and kill Flood together and both try to get the achievement at the same time.
>
> UPDATED:
> Achievement unlocked. I now have 1000 Gamerscore from Halo: CEA. I’d be willing to help others who need help but my Xbox Live Gold expires today
>
> Not getting Gold again until November for Halo 4.
Congrats…I was pretty worried about this one but if you take your time you can do it. Just the beginning and end was hard for me.