Pros:

- Team health counter so you are able to see your friends health, what else can I say?
- Now have incap counter, convenient for the standing survivors to see how close they are dying for saving their lives (or not).
- No problem with Eranthis VGUI.

Cons:

- None.

Conclusion:

Thanks Rayman for this little mod along with the mutation addon =]

Pros:

- I always prefer the original common over the l4d2 one, so here I am.
- This is the one which really "works" for the first time.
- No more square shadows and neon shirts on them.
- Gives back the original l4d feeling when playing the l4d1 campaigns.
- Compatible in all campaigns so far.
- Specific populations in specific areas.
- Works online.

Cons:

- Dismemberment of arms and legs isn't here yet, but seeing their heads are able to blow off I am already happy!

Conclusion:

Great job Tails1 for sorting out the notorious glitches, I am sure it takes a amount of time to fix all the stuff, you have my respect.

Pros:

- Bots are now obviously smarter.
- They react faster on saving my ass from special infected.
- They won't shoot through you from behind.
- Stay tighter in a group.
- They use melee and they are fun to look at when using them.
- Will carry on and rescue you from the hero closets if you die.

Cons:

- None.

Conclusion:

Another fundamental mod in my addon folder, along with Rayman's mutation mode and the modified talkers, everyone should use it to make the game runs smoother than ever.

Pros:

- The very best machete replacement!
- Looks lethal.
- Great model and textures from Firearms Source team.

Cons:

- None

Conclusion:

Like a biker said: "AWESOME ... Machete ?"

Pros:

- The best Spas-12 release is here.
- Great firing sound.
- Arby's newer shotgun animations.
- CSS custom weapon, they have always been great.

Cons:

- None.

Conclusion:

Doktor Haus never failed to amuse the community, great job once again!

Pros:

- More eerie touch to the campaigns, Dark Carnival is spot on!
- Brings out the atmosphere of different locations of the campaigns
- Can be used along with Billian's soundtracks.

Cons:

- Can't think of any.

Conclusion:

Really great soundpacks, Eranthis is not only a wonderful graphic artist, but also a great sound guy!

Pros:

- Campaign titles with headlines plus concept art for the previews, good thinking.
- Good use of different color tones for specific campaigns, which matches the themes very well.
- Torn effects overlay.

Cons:

- None.

Conclusion:

Eranthis you are one talented artist, you have my downloaded!

Pros:

- Like the "noir" style.
- Higher resolution.
- They do look more evil on these HUDs.

Cons:

- None.

Conclusion:

You have my downloaded, enough said!

Pros:

- No more boring red bold font with a horde of zombies as the campaigns' "logos", they all look the same.
- Campaign's poster logo for the credits, that is how they should be in the first place.

Cons:

- None.

Conclusion:

Nice little mod that changes the feel after finishing every L4D1 campaign, like playing the very same game, with the same story.

Pros:

- Damn nice drawings.
- Coach looks badass in that pic.
- L4D2 SI for the kills the most special infected panel.

Cons:

- You crazy?

Conclusion:

Eranthis you are one talented artist, you have my downloaded!

Pros:

- Nice color of choice.
- Wonderful blood splatters everywhere!
- Good idea for giving the temp health with pulse graphics.
- Beautiful hand drawn incapped survivors (And I have got some special treatments yum yum)

Cons:

- What?

Conclusion:

Eranthis you are one talented artist, you have my downloaded! Everyone should use this you won't be disappointed! 

Pros:

- Lovely hand drawn icons!
- Details are nicely done.
- Items look cute.
- Gotta love the faded gold color tone, which suits the game UI.

Cons:

- Nope.

Conclusion:

It's the prettiest HUD I have ever seen, Eranthis you are one talented artist, you have my downloaded!

Pros:

- A Midnight Riders fan, which ties in the game universe.
- Nice details on the shirt prints.
- Custom blue hair.

Cons:

- Socks look a bit weird to me.

Conclusion:

If you are a Midnight Riders fan you gotta use this, and it's by K1chwa, quality is promised!

Pros:

- Tank Fever Tribute, loved it!
- Possible to complete it on expert.
- Complex passages to run and escape from tanks.
- Random extraction points are spot on and a great addition to the map while the original Tank Fever Series lacking this feature.

Cons:

- Color corrections/lighting could be more "orange" to give it a Tank Fever feel.
- Would love to see a "count down timer" like in Tank Fever Series.
- Not sure about the bug which is not able to respawn the survivors in rescue closet but hopefully it will be sorted in the future updates. (May be it only takes a few seconds to defib them but it could be fatal!)
- One or two more rescue closets placed in different locations and directions.
- Boomer Biles/Pipebombs could be changed to molotovs or removed (for more see below for a suggestion)
- Any chance to make a version with common infected wandering like Tank Fever Series? Then the biles and pipes can come in handy and deliver more fun gameplay!

Conclusion:

I am a big fan of Tank Fever Series I am glad that obez made a tribute to them, it's always fun to play with folks and running from those tanks when we feel the adrenaline pumping through, highly recommened if you like to run your ass off from the tanks like myself.

Pros:

- The best Wooden Pump Shotgun replacement yet.
 - Millenia's textures.
 - Arby's animations.
 - CSS custom weapon, they have always been great.

Cons:

- None

Conclusion:

It's always great to see modders porting the CSS weapons to this game, especially Doc who is very active doing that, you guys keep the game fresh, hats off to you!

Pros:

 - Kimono's badass model and textures.
 - Arby's animations.
 - CSS custom weapon, they have always been great.

Cons:

- None

Conclusion:

It's always great to see modders porting the CSS weapons to this game, especially Doc who is very active doing that, you guys keep the game fresh, hats off to you!

Pros:

- Now this is A Gun (not like that vanilla child toy m60 which otained from ToysRus not Crazy Dave)
- The best MG replacement yet 
- I love RPK.
- Cool attachments.
- CSS custom weapon, they have always been great.

Cons:

- Huh?

Conclusion:

It's always great to see modders porting the CSS weapons to this game, especially Doc who is very active doing that, you guys keep the game fresh, hats off to you!

Pros:

- A replacement for the GL that I have been waiting for a long time.
- Uses Arby's animations.
- Millenia textures, enhanced by K1CHWA.
- Puts the vanilla to shame.

Cons:

- You kidding me?

Conclusion:

It's always great to see modders porting the CSS weapons to this game, especially Doc who is very active doing that, you guys keep the game fresh, hats off to you!

Pros:

- details everywhere, the head, the synthetic shaft, the grip..
- just like the actual one the firemen use.
- made by K1chwa.

Cons:

- none.

Conclusion:

After using HandsomeDan's worn axe skin for years I finally got tired with it lately and switched to this one, and I'm not gonna look back.. K1chwa has made it again, thank you sir!

Pros:

- Using this since version1.
- Glowing and animated, nuff said.

Cons:

- none

Conclusion:

Thanks for the update, K1CHWA, and this probably will be in my addons folder forever.

Pros:

It's glowing in the dark, enough said.
It's animated.

Cons:

None.

Conclusion:

It was a wonder when I first saw the animated + glowing stuff in the game, well done.

Pros:

Just like my words on boomer bile, this is TEH defibrillator skin you ever needed, wonderful animated monitor readings and it glows!

Cons:

none can think about.

Conclusion:

This is THE original animated defib even made for this game, even Valve didn't think of it, K1chwa you are epic.

Pros:

-Super high quality skins.
-Sports sweatpants details.
-He got hair!
-Badass custom normal mapping.
-Blend in with the urban/city areas well.
-Looks more muscular than the default one, may be because of he worked out at gym lol

Cons:

None.

Conclusion:

Been waiting for your release K1chwa, quality works as always. Damn I don't know which I should use between these two, hope the game would pick the right one itself to suit with the campaign's enviorment lol

Pros:

-Super high quality skins.
-Denim jeans details.
-Badass custom normal mapping.
-Blend in with the swamp areas well.
-Feels wet and muddy.

Cons:

None

Conclusion:

Been waiting for your release K1chwa, quality works as always. Damn I don't know which I should use between these two, hope the game would pick the right one itself to suit with the campaign's enviorment lol.

Pros:

- This readds the dropped/cut/unused lines for the game, which could let you know more about the survivors' characters.
- A mighty fix for the speaking for ammo pile, and made the l4d1 casts sound full and complete even they didn't have new lines for l4d2 items.
- Custom vocalize commands like Sing songs for Coach and Ellis, I hate everything for Francis.

Cons:

- Should have been official. I don't know why Valve had the VAs recorded all those lines but never put them a good use.

Conclusion:

Been using this for ages, and you should too. Highly recommended.

Pros:

-You just did it before Valve do (if they plan to).
-Melee on all of their backs.
-Incap animations.
-This is what they should look in the first place.

Cons:

-Ahem, Valve did you see this?

Conclusion:

Nice job. Now just fingercrossed Valve would give Zoey back her original animations/size. 

Pros:

-Love the prom queen idea.
-Never saw anyone doing a witch bride skin, cool.
-Human looking with custom cuite face makeup.
-Really nice looking dress, which make her looks way younger, I needa ask my morality myself before crowning her lol.

Cons:

-Again too colorful for my liking.

Conclusion:

Again Mr.GameplayCrush always comes up with some nice and surprising ideas, keep up the great work.

Pros:

-Even the hideous hunter got a new facelift!
-Nice dirt and bruises on the clothes and skin.
-New wounds.
-New denim pants.

Cons:

-Color hues are little overdone for my liking, but it's just me.

Conclusion:

Mr.GameplayCrush always comes up with some nice and surprising ideas, we are lucky to have this guy :)

Pros:

-Simply awesome model and skin from SoulSlayer/Kimono.
-Now I can save my reskin plan on the default M16. 
-I remember playing this on CSS, then L4D1, and now L4D2, thanks PappasKurtz for porting it into the game!

Cons:

None

Conclusion:

Nice job for bringing both M4A1 and Remington 870 back to L4d2, I hope PappasKurtz would continue porting the custom guns models into the game!

Pros:

-Animations is crisp and smooth.
-It got walking animation, has Valve got one? No!
-Love the POV angle of the model.
-Yep, the game got fixing by community again.
-You use my Louis skin!

Cons:

-The idle stance bobs a lil too much to me.

Conclusion:

Arby26 has done it again.

Pros:

Synthetic chrome touch gives the weapon a new feel.
Nice color combinations.
Custom sounds.

Cons:

A custom specular map may enhance the the chrome realistic feel.

Conclusion:

Generally a nice reskin. If you can enhance it with the cons said it could get better.

Pros:

It's Iommi, one of my heroes.
Really looks like his Gibson SG.
The cross details on fret.

Cons:

Don't get me wrong, it's an awesome guitar reskin, but I would like to see the Gibson's logo on it more than your avatar ;P

Conclusion:

This surely suits we rockers taste, and it might be too costly to bash zombies with Tony's owned guitar! I preferred just running away from the hordes with it and get Tony to sign it, I hope he hasn't been infected yet lol

Pros:

-Custom weapon models, I will never get enough of those!
-This is the real thing, the default one in game is just a Frankenstein AK, combined with AK47, AKM, AK74 and some others I don't even remember their names.
-Suits my realistic taste.
-Animations is crisp and smooth.
-Love the view angle of the model.

Cons:

None.

Conclusion:

Arby26 again brought us an awesome mod, I would love to see every firearms got replaced by your custom stuff! And I am interested in reskinning this baby as well. Nice work once again.

Pros:

We can just play every any mutation at any time.
No need to type custom commands scripts and stuff to play.
Now it is on l4dmaps could get much more people playing with it.

Cons:

None at all, why is there any?

Conclusion:

I have been using the mutation addon since released on steam forum, but played it alone as it wasn't too "public" to those gamers who don't surfing related forums, after it's on l4dmaps  some of my friends finally got it and we play together it is such a bliss, thanks Rayman and all the other guys who created the custom mutations, letting us could play the game with joy!

Pros:

Francis always claiming himself a cop, now his dream comes true.
Like all of your models, there is no distortion on right hand.
Made me remember of those police officer zombies from L4D1, novetly!

Cons:

Might be the specular/phong on his uniform is too bright, but that is just a matter of taste.

Conclusion:

Simply love it. I would like to see more various ordinary clothes for survivors in the future by PappasKurtz!

Pros:

Nice idea, just match with Ellis's stock car racing hero and interests
Originality
A whole new, custom made racing suit, seamless done that must took you some times to achieve

Cons:

the pants could do better, try also retexturing the jeans itself

Conclusion:

This is an unique skin, I can see you spent quite amount of time on connecting the stripes with sleeves seamlessly, also I think you should include your Gibbs hat with it cause people seem just like download one file and play instant. Would look forward to your updates. Once again, really nice shirt!

Pros:

I preferred this beta more than the final one ;)
A nice replacement for arby26's too shiny chrome feel

Cons:

Not really.

Conclusion:

I'm using it now, enough said!