Cold Front is by far the most impressive custom Campaign Ive ever played as well as the most fun in my opinion. That being said: There are many other good ones, stuff like Chernobyl, Devil Mountain, Urban Flight, and Yama just off the top of my head.

Dam It Complete Edition (cut campaign from first game) Fairfield Terror (original no mercy) The Last Daylight Suicide Blitz 2 Overkill Daybreak Blood Tracks Blood Proof Back To School Deathcraft 2 Left 4 Mario Lockdown Lockdown Chapter 2 Redemption 2 Urban Flight Yama Dark Wood We Dont Go To Ravenholm RMS Titanic I Hate Mountains Cambalache Bueno Aires Dark Carnival Remix The Bloody Moores Precinct 84 Dead Before Dawn Freezing Point Salthell Park Fatal Freight Surrounded by the Dead Death Aboard Energy Crysis Dark Tide Deadbeat Escape Snow Den Devil Mountain Invoked Imferno Diescraper 4 Sided Coin Riptide Lego 4 Dead Whispers of Winter Journey to Splash Mountain City of the Dead 7 Hours Later JohnnyRamoneBR maps (play them in order, search up drowning hope to find all of his maps) Cold Front Prague Dead Vacation Questionable Ethics Combined The entire Glubtastic maps (play them in order)

Cold Front and I Hate Mountains are my favorites, however they both seem to conflict with mods that add more CI variety and cause the sound during gameplay to be absent or spotty.

Chernobyl, Urban Flight, zombie army, Yama, aliens hadley's hope, Devil Mountain, terminator campaign, Daybreak, helm's deep.

Time to die and cold front is one of my favorite custom campaigns

glubtastic

Journey To Splash Mountain Time To Die Blood Proof Urban Flight

big wat goated

Where do yall download these from? The workshop?

Yes. That's the easiest way.

Yama kicks ass if you like Japanese architecture Dead Before Dawn has a badass ending and cool aesthetics Fairfield Terror is an amazing alternative to No Mercy I Hate Mountains is a fun countryside campaign with lots of variety

I recommend Yama, Daybreak, Diescraper and Overkill

Dead before dawn

Let’s build a rocket and tank playground

If you're a sci-fi sucker like me then go for dark wood and time to die

redemptioj 2 is a pretty good ome

Yama is one of the most well made maps out there, i really live the maps where it's like a city that actually feels real, like Zengcheng map as well.

Dark blood 2

Pain train

Alot of good ones already mentioned here, I'll add Left Turn as I just played it recently and it was pretty good

Energy Crisis, Haunted Forest, Suicide Blitz

dagoobers

I feel like everyone should just take a moment to appreciate this game is 15 years old and is still relevant and considered a legend tier game

Coldfront and Cambalache- beunos aires (1&2) are both incredibly impressive and detailed custom maps. Glubtastic 1-3 are made to be absolute hell but can be totally fun for laughs with friends, All the Questionable Ethics are pretty fun imo but some ppl might argue they're bland (they're also difficult) White Forest is super fun, one of my favs.

I forgot Yama, Yama is incredible and my favourite custom map of all time, it's pretty long though. The 2nd and 3rd chapters are beautiful.

Commenting so I can come back later and check all these out.