Browsing 'coop' Mods

This Christmas brings with it a frosty and festive Bloody harvest campaign with Christmas coloring! Santa has finally arrived as the director of Artificial Intelligence 2.0, who will judge all naughty boys and girls, so behave yourself b...

This is a port of Swamp Fever to the original Left 4 Dead for the HardA server. This is not an exact port of the campaign and has some changes to ensure stability and compatibility. All assets required are included in the VPK ensuring...

L4D1 MW2019 Bill ReplacementBill。 - Viewmodel arms - "sv_intro_model" version included - First person arms - Vgui images CREDITS: Models and Materials：Infinity Ward Model Extraction：Animal33 L4D1 port by Xavi All...

Si lo pones en tu left tendras mas daño en la pistola ;D +damage 30% +antirecoil 10% +ín...

original map by mixmedia details/2406 I remake map 1,2,4 nav to fix no horde spawn area issue

ATTENTION: THIS ADDON REPLACES L4D1 TANK TEXTURES ONLY!!! THE SACRIFICE TANK NOT INCLUDED!!! Behold the stone cold giant from the frozen north, a truly terrifying sight and a destructive force. Get ready to melt him down before you ge...

mod that improves gas can textures for a better HD experience all respective credits to the creator of the mod and textures: мяFunreal I make this port for the left 4 dead 1 community, I would never want to imply that I am the crea...

This is a port of the "Buried Deep" campaign from L4D2. Port is not an exact copy of the original, various changes have been made to it to work in L4D1. Also, the final mission uses the standard ending mode rather than the scavenger mo...

Welcome to Outrun City! Here is a Retrowave/Synthwave campaign fit for all asthetic needs. The owner of an old arcade has gone missing, after exploring the arcade you find something much more sinister... 1. Use the tools to build...

original map by keldorn details/2679 I modify mission.txt to rewrite the "VersusModifier" keyvalue and all Map nav remake, fix final issue in Versus mode

This is a port of The Passing to the original Left 4 Dead for the HardA server. This is not an exact port of the campaign and has some changes to ensure stability and compatibility. All assets required are included in the VPK ensuring...

Welcome back to the Synergenic Technologies Testing Chambers in this spiritual successor to the "Prototype Mk2" and Prototype Mk3" Campaigns. Fight your way through a strange, minimalist world to escape. This campaign relies on heavil...

original map by Manneklint details/4075 I modify mission.txt so we can play this map in versus mode