Source-checkedMaps & scenarios

Left 4 Marathon

by R󠀡F · for Left 4 Dead 2

Thats right, all 14 official campaigns in ONE mission! That totals 56 maps in one go. Atleast 5 hours worth of playtime. Supports Coop and Versus. (I dare you to complete this on Professional Realism…

76KDownloads
4 yr agoLast updated
Steam WorkshopSource

About Left 4 Marathon

From Steam Workshop

Thats right, all 14 official campaigns in ONE mission! That totals 56 maps in one go. Atleast 5 hours worth of playtime. Supports Coop and Versus. (I dare you to complete this on Professional Realism…

Thats right, all 14 official campaigns in ONE mission! That totals 56 maps in one go. Atleast 5 hours worth of playtime.

Supports Coop and Versus. (I dare you to complete this on Professional Realism - One Life mutation on Expert)

This is Part 1, you also need Part 2 to play this campaign. https://steamcommunity.com/sharedfiles/filedetails/?id=1932741270

Order of campaigns is following: - Dead Center - The Passing - Dark Carnival - Swamp Fever - Hard Rain - The Parish - Cold Stream - No Mercy - Crash Course - Death Toll - The Last Stand - Dead Air - Blood Harvest - Sacrifice

Known Issues: - Some finale maps might have visual bugs/differences due decompiling not being perfect at it, all other maps however are just renamed from official maps.

UPDATE: 16.1.21 - Now contains Mutations that allows you to either play only L4D2 or L4D1 campaigns. L4D1 mutation uses original survivors.

Highlights

From source data

Footprint

Rated a light load on a server.

Last update

Its author last shipped an update 4 yr ago.

Left 4 Marathon on Nxeon

From our catalogue
One-click install
Supported on Nxeon Left 4 Dead 2 servers. We download it from Steam Workshop, place it, and restart the server.
Server load
light
Latest build
2022-05-23, released 2022-05-23

Game versions by loader

LoaderGame versionsNewest
Workshop

From 1 recorded build of Left 4 Marathon.

Dependencies

  • Required: steam_workshop project 1932741270 (steam_workshop, not in our catalogue)

Declared by the newest build that lists any. Required ones are installed with it on one-click installs.

What kind of mod it is

From the catalog
Listed on Steam Workshop as “Workshop”

Maps & scenarios

Custom maps, arenas and scenarios to play on.

Compatibility

Game
Left 4 Dead 2

Verified at the source

  • ✓Steam WorkshopOfficial listing, checked 2026-11-01Open ↗
  • ✓AuthorR󠀡F, as published on Steam Workshop
  • ✓LicenseNot published by the sourceFree

Left 4 Marathon, answered

Generated from the mod’s own source data.

Is it free?

Yes. Left 4 Marathon is free to download from Steam Workshop.

How do I add it to my Nxeon server?

Use “Add to a server” on this page, or open NxLabs from your dashboard. We install it, restart your server and switch it on.

NxLabs

Run Left 4 Marathon on a Left 4 Dead 2 server.

Free to download from Steam Workshop.