Pros:

- Never felt like an abundance of items
- NPC's at beginning and in helicopter were an amazing sight, made the campaign feel immersive.
- First saferoom was humorous
- Weapons spread out well, ammo was scarce (In a positive way)
- Outro was fantastic, and closed the campaign out well
- Sounds/Graffiti/Dialogue helped the immersion that this campaign was trying to create
- Aesthetically, the campaign was stunning and realistic, making each section feel special and unique
- Gameplay was moderately difficult, and gave me and my friends an adequate challenge 
- Custom explosive item/ CI Skins was a nice touch
- Run and Gun finale was long and fun
- Each chapter was long enough

Cons:

- Bots can get stuck at certain locations
- Finale Bug where even if the player makes it, it still marks them as dead in the end
- Some areas were a little too dark
- No intro scene
- No Tier 2 weapons until almost the end of map 3

Conclusion:

This is a really great campaign. There are little flaws that can be easily fixed, leaving no reason as to why you shouldn't download it. From the start to the finish, it's a unique campaign that makes every step you take feel totally immersive as well as give off the gameplay Left 4 Dead is known for. You'll enjoy all the nice touches the mappers had added, and love the finale. You can tell they had put a lot of work in this campaign, and it doesn't disappoint. Download it now!

Pros:

- Long levels
- The events were interesting and original
- The Foam Finger custom weapon was a welcome surprise
- The bombing was dynamically awesome
- The dialogue was perfectly knitted together
- The intro had gotten me excited already
- The custom graffiti nicely added to the story
- Level design was well done

Cons:

- The ONLY con I can say is that Nick was talking about the boat when he had low health. I guess he was in 'Hard Rain' dialouge, but I pretended he was senile. Fix that though.

Conclusion:

This campaign is more than just a port. It's a sequel. This campaign is epic every step of the way, with every corner lying new adventure. If you played the first one, prepare for a new experience. This campaign is the key union between Left 4 Dead's atmosphere with Left 4 Dead 2's abilities. The creator certainly went out of his way to make this perfect campaign for us, so I'll give him a round of applause. *clap *clap *clap. Good, that's still working. Easily one of the best custom campaigns out there

Pros:

- Each map is the right amount of length
- There are various sections where you can aquire weapons and equipment
- Level design pretains to a certain theme, which in this case, is trains.
- Crescendo Events were original
- Finale was old-school
- Dialouge in safe rooms made the campaign feel more alive

Cons:

- Need more lights in certain places, as it's currently too dark to see properly in some sections.
- Some navigational problems in the second map
- Cresendo event suprise in map 1 was kind of a bad move.
- The gauntlet rush to the saferoom in map 1 was a little too long.

Conclusion:

This is a really good map. Each chapter is good in it's own right and the campaign feels polished and well done. However, there are some issues with the campaign that I'd like to address. At some parts of the map, it feels almost pitch black, and light is an important tool to tell survivors where they're supposed to go. Some places had no lights to direct me as to where my next destination was. The 'They keep coming, run' was kind of annoying because I had set up for a defense cresendo event. This made me switch tactics and fight without items. I love that you try to be original with each crescendo event, making the campaign completely original. So in conclusion, this is a really well done campaign that everyone should download and enjoy.

Pros:

- Perfect sleek environment
- Cool 'Points' system
- Finale was original
- Reasonable difficulty
- Effects were original
- Painting effects were awesome
- Gameplay changed every step
- Navigation was well made
- Camera scenes were well done

Cons:

- Nothing

Conclusion:

This campaign is so original and so epic that words cannot describe how good it is. I love the money system with the cans. It made those places like a store. Like the crescendo event in the first map. I loved deciding what to buy to aid my survival, it was a really cool new feature. The appearence (Textures and all that) shows that you don't need a heavily textured environment to have a cool campaign, and that you can play an epic campaign with bleak, eeire white textures. This campaign has many original elements that will leave you with your mouth agape and your imagination bewildered. Everyone should download this campaign, as it is one that you will truely enjoy. 

Pros:

- Each level was very long
- Voice acting was well done
- Very unique Crescendo Events
- Good weapon and item placement
- Seemed to be a shortage of SI, which made me :D!
- Environment extremely immersive
- Music was awesome to listen to
- Neurotoxic concept was awesome

Cons:

- The finale length was a little long
- The A-B-C thing was long too

Conclusion:

The finale, in my opinion, was a little too long, and it was easy to get caught by infected and stay stuck there until the neurotoxic killed you. However, the neurotoxic concept was the best thing I've seen in Left 4 Dead campaign. The voice acting was perfect and it felt better than an official campaign. There was a lot of action and the finale gave me that same rush that I got when I played the TAAANNK!! mutation. Thank you for reviving that feeling with this killer campaign.

Pros:

- Some parts resembled The Passing
- Items and weapons were well spread out
- Overall 'Grey' feeling was nice
- Realisic pathing 
- Finale like The Parish, forces you to move to the rescue vehicle
- Nice long alarm crescendos
- Good Nav
- The sewers looked really nice

Cons:

- The Helicopter disappeared mid-air when it was flying away
- Ellis got stuck at one point and had to run off until he spawned next to me

Conclusion:

Carried Off feels like a new approach to custom campaigns. I've played a lot of custom campaigns, but I haven't played one that felt like The Passing and did it so well. The whole campaign is an adventure and brings a suprise around every corner.

Pros:

- Each map had a good length to it
- The difficulty was fair and challenging (Played on ADVANCED)
- Bots weren't idiots
- The FPS was really good 
- Liked the whole orange theme
- Liked the structures of orange
- Items were well spread out throughout the levels
- Finale arena was cool
- Liked the custom poster

Cons:

- It wasn't really clear where to go when you get into the place with all the towers in The Outlands
- I had absolutley NO idea where to go when it said rescue has arrived, so I made a run for it, hoping for the rescue, and I made it.(BTW, my whole team was dead at that point :D)

Conclusion:

This is a really good orange themed campaign. I like the feel and gamplay and I also appreciate how the FPS doesn't drop and the game runs really smoothly. The weapons and items were scattered around so it didn't make it too easy or to difficult. I'm really pleased that I downloaded this campaign and I hope I see more campaigns like this soon. 

Pros:

- The Level's were long
- 6 map campaign
- Level design was cool
- Liked the cool effects throughout the map (i.e debis and the boat.)
- Items were well spread out
- Traps were hilarious 

Cons:

- There was a purple/black checkerbox on the first three maps, although I don't know if that was my fault.
- The hordes were overwhelming and sometimes the bots would get stuck.
- Sometimes it was difficult to find out where to go next.

Conclusion:

I really liked this campaign. For a single mapper to create something like this is amazing. It had some flaws but that didn't stop me from making it to the end and finishing the campaign. Keep up the good work.

Pros:

Appearence: The Campaign looked like a regular night campaign, which I like. Also the overall look of the streets looked like something from No Mercy. 

Gameplay: FPS was up because of the small corridors and hallways and uses of nodraw textures. Also, I got a whole lot of Zombie kills.

Navigation: Most points in the map, it was clear where to go. Signs and graffiti helped guide me to the next saferoom in the map.

Difficulty: It was fairly challenging in the ending and the regular crescendo events were fun to do.

Cons:

Appearence: I don't know if this was my computer's fault or something, but the sky was completely filled with black and purple checkerboxes.

Gameplay: Bots got stuck and re-teleported many times at the very end of the third level which got me a little angry. In the beginning of the campaign, the bots run off leaving you like 'WTF'.

Navigation: I have to admit, the streets were kinda annoying because sometimes it was hard to find out where to go. Like there was one path here, and a whole other path there.

Difficuly: The alarm crescendo event in the first level was 'REALLY' annoying because of how far we had to walk and how idiotic the bots were. We almost died because of their failure to help me when I got smoked. Also the two Tanks at the Finale scared the crap out of me, and almost died from that too.

Conclusion:

This campaign is lengthy and is very good. It just has a few problems and bugs but a lot of campaigns have their flaws. If you like night-time campaigns (not that I ever got to see the night sky) then this campaign is for you. It looks pretty good and your FPS should be good for the majority of this campaign.

Pros:

-Long and enjoyable
-The backtracking was interesting and well done
-The fire and ice effects were cool
-The Yeti-Tank skin made the Tank look the part of the campaign
-Loved the custom voices in the campaign
-The plot of the campaign was serious, funny, and it made sense 
-When Ellis flew off the level, he said 'SORRY YA'LL!!!' and I started laughing
-The finale for the campaign was simple and well just a good old fashioned finale
-The LONG gaunlet crescendo event to the saferoom was fun
-Lots of signs so I didn'y get lost at all
-My FPS for the campaign was perfect even with the largest horde in the biggest room, so YAY!!!

Cons:

-There are no cons for this campaign

Conclusion:

This is the best campaign I've ever played, and I played a lot of Custom Campaigns for both L4D1 and L4D2. The creator took the time to make custom skins, voices, and textures to give you the best ice feeling ever. With a really strong plot and the backtracking the puts Hard Rain to it's knees, I want everyone to download this campaign now.

Pros:

-Small but large at the same time
-Has all equipment ready to be used
-Simple yet effective idea

Cons:

-None really

Conclusion:

The Little House of the ZOMBIES is a small yet very fun survival map. I enjoyed playing it and exploring the little wooden house. To me, it's a nice survival map warm-up for the EXTREME MAPS!!