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Half-Life 2: Episode One Mods

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Featured
Secret Of The Sickness (Full)
  • 1.79 GB
  • 4 downloads
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Featured
The Secret of the Sickness
  • 77.6 KB
  • 4 downloads
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Featured
Reaction v1
  • 258 MB
  • 3 downloads
Category Name Mods Downloads Total size Last update
General Mods 2 9 May 13, 2023
Total / Partial Conversion Mods 1 4 May 13, 2023
All Mods 8 22 2.11 GB May 13, 2023

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Not sure which mods to try out? Check our list of Best Half-Life 2: Episode One Mods

Latest mods

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Secret Of The Sickness (Full)

  • [Mod]
  • Posted about 12 years ago
  • 4 downloads

You play as Serbian soldier veteran from 72 brigade, who fights against SAJ forces and infected creatures.

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Sebastian

  • [Mod]
  • Posted over 12 years ago
  • 5 downloads

With the Citadel on the verge of a catastrophic meltdown, Barney and Gordon Freeman are trying to escape City 17 when their plans take an unexpected detour.

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The Secret of the Sickness

  • [Mod]
  • Posted almost 13 years ago
  • 4 downloads

This is total conversion mod based on source engine, genre is action-horror. You play as Serbian soldier veteran from 72 brigade, who fights against SAJ forces and infected creatures.

SP Lakeside Village 1.0

  • [Map]
  • Posted over 14 years ago
  • 1 download

A new single player map.

Reaction v1

  • [Mod]
  • Posted over 15 years ago
  • 3 downloads

This mod from Sensory Overload Games is a fast-paced third-person shooter, retaining a very light RPG element.

Warehouse

  • [Map]
  • Posted over 16 years ago
  • 3 downloads

A new map by FenbyX.

Episode One: SP Explosion Scary Map

  • [Map]
  • Posted over 16 years ago
  • 1 download

A single player map.

Episode One: Rebel cache Map

  • [Map]
  • Posted about 17 years ago
  • 1 download

This is an Episode 1 Map.