Half-Life 2 Razor train horn for De2 De6 and Dh4
🟠 Updated over a year agoPreview

🔍 Analysis
- 🏆 #29 of 54 Audio mods in this game by downloads
📋 About This Mod
A half-Life 2 edited razor Train horn. edited to be loop able.
That is pretty much it. Thought this horn would fit well.
Does not work due to Zeibach's sound mod not being updated for simulator
Zeibach's sounds now is updated. thanks to the person continuing it!
How to install
put one or all of the sounds folder into (Your drive):\Program Files (x86)\Steam\steamapps\common\Derail Valley\Mods\ZSounds
Make sure you get the child folder of the rzor_hrn_(Locomotive) named sounds into the ZSounds folder
I Might replace bell with another half-life 2 sound.
I guess if you want to pretend that the combine took over the DV world. then this would work. Idk,
if bored enough might make crap Half-Life 2 Combine skins.
I Might see how well it would work on the Steam Loco
Plus bonus Other train horn from half life 2. Currently the drag and drop is set up for the De6 but you can move the respective audio files to their folders for the other locomotives
This audio mod replaces the train horns on De2, De6, and Dh4 locomotives with the iconic razor train horn from Half-Life 2, plus a bonus horn. With 13 endorsements and 366 downloads, it's a niche pick for fans of the game looking to add a distinctive sound to their trains.
✨ Key Features
📊 Pros & Cons
✅ Pros
- Nostalgic for Half-Life 2 fans—brings that iconic Combine vibe to your trains.
- Small but active community (13 endorsements, 366 downloads) shows it's got a following.
- Easy to install—just drop the files in and you're good to go.
⚠️ Cons
- Only works on three specific locomotives (De2, De6, Dh4), so if you don't run those, it's useless.
- Last updated in August 2025—might not be compatible with future game updates.
For Half-Life 2 fans who also play train sims and want a touch of Combine dystopia in their cab. Perfect if you regularly use De2, De6, or Dh4 locomotives and want a unique horn sound. Skip if you don't care about Half-Life 2 or don't drive those specific trains.
💡 Beginner Tips
- Make sure you're running the correct game version that supports these locomotives—check the mod's last update date.
- If you're using a mod manager, manually place the files in the correct folder for your game's audio mods.
- Test the horn in a quick session to ensure it doesn't conflict with other audio mods you have installed.
📊 Mod Details
- Game
- Derailvalley Mods
- Author
- PcUser
- Version
- 1.2
- Downloads
- 366
- Endorsements
- 13
- Category
- Audio
- Created
- 2/10/2023
- Updated
- 8/28/2025
🔧 How to Install Derail Valley Mods
Download from Nexus Mods.
📖 Full step-by-step install guide for Derail Valley →
Visit the official mod page for specific installation instructions for this mod.
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