So you played it? YOU PLAYED IT? no?... WELL GO PLAY IT!
So this DLC in my opinion beats Passing's ass (altho Passing was real good too). Why? Well here are the reasons:
Firstly: Sacrifice is a great campaign, just like Passing, but now from the L4D1 survivors point of view (yeah, you play as Francis, Bill, Zoey and Louis). At times it's not as good as the Passing, but most of the time, they are equally awesome and sometimes Sacrifice is even better. Specially the finale. Altho Passing's finale was ok, it wasn't so epic as Sacrifice's, but I wont spoil anything.
Secondly: No Mercy. Yeah, from L4D too, and you play as the original survivors (wich is cool, altho I like L4D2 survivors better... except from Zoey's part) and that is also an awesome campaign from L4D. The finale in this was is too much fun. Especially with the new mutation.... wich reminds me:
TAAAAAAANNK!!! is the new mutation, wich came with hte Sacrifice. The idea is; that there is no smokers, hunters, chargers etc. and it's versus. There is constantly 4 Tanks in the other team, always behid you. When you open the saferoom door, you get 15 seconds time ahead, and then the race for life begins... this is just too much fun and gets my heart pounding every time I have a Tank or two behind me and I am rushing into the saferoom (this is a rushing mutation, so no. I am not a bad teamplayer). Spunds like fun? IT FRIGGIN' IS! Especially the parts where you need to flip a switch and wait for a gate to open or a float to come, are too exciting. Here, I love the Dark Carnival finale (concert). Oh! Did I remember to say that there is no health packs eather? Just a ton of PILLS! and heroine... I mean adrenaline.
You also get some new achievements, not as much as in The Passing, but there's some good ones there. No achievements for No Mercy thou. But that's only a minor complaint, if a one at all. As you might have noticed, I love this DLC, so I want to hear your thoughts on it! Aim them here!