Train Simulator: CSX NRE 3GS-21B 'Genset' Loco Add-On (AppID: 277762)
Type: dlc
Genre: Simulation
Developer: Dovetail Games
Publisher: Dovetail Games - Trains
Release Date: Mar 2015
Train Simulator: CSX NRE 3GS-21B 'Genset' Loco Add-On - Steam Analytics & Details
Train Simulator: CSX NRE 3GS-21B 'Genset' Loco Add-On has 0 current players. Currently priced at $0.20, it represents green value compared to similar Simulation games.
Total Players
0
Price
$0.20
Genre
Simulation
Developer
Dovetail Games
Media Gallery
Screenshots
Game Insights
Buy Verdict
Watch — $19.99.
Decent deal at 0% off, but might drop further. Watch for better opportunities.
▲
~19 days until next sale
Value Score
Great Value — 100th percentile.
Price-to-player ratio ranks in the 100th percentile.
▲
Market pricing tier
Frequently Asked Questions
Is Train Simulator: CSX NRE 3GS-21B 'Genset' Loco Add-On worth buying right now?
Watch — $19.99. Decent deal at 0% off, but might drop further. Watch for better opportunities.
When does Train Simulator: CSX NRE 3GS-21B 'Genset' Loco Add-On go on sale?
Decent deal at 0% off, but might drop further. Watch for better opportunities.
Genre Benchmarks
Value Ratio
Top 0%
Price History
Lowest Price
$0.20
Feb 2026 across all regions
Current Price
$0.20
US region
No Recent Price History
Price history data will appear here once more pricing information becomes available.
System Requirements
Platform Support
Windows
Windows Requirements
Minimum:
Minimum:
- OS *:Windows® Vista / 7 / 8
- Processor:Processor: 2.8 GHz Core 2 Duo (3.2 GHz Core 2 Duo recommended), AMD Athlon MP (multiprocessor variant or comparable processors)
- Memory:2 GB RAM
- Graphics:512 MB with Pixel Shader 3.0 (AGP PCIe only)
- DirectX®:9.0c
- Hard Drive:6 GB HD space
- Sound:Direct X 9.0c compatible
- Other Requirements:Broadband Internet connection
- Additional:Quicktime Player is required for playing the videos
Recommended:
Recommended:
- Graphics:Laptop versions of these chipsets may work but are not supported. Updates to your video and sound card drivers may be required
- Additional:Quicktime Player is required for playing the videos
Controller Support
full
Pricing
Paid Game
CDN$ 21.99 (CAD)
Additional Information
Categories
Single-player
Downloadable Content
Steam Achievements
Full controller support
Steam Trading Cards
Steam Workshop
Steam Cloud
Steam Leaderboards
Family Sharing
Supported Languages
English, French, German
Official Website
http://www.train-simulator.com
Current Pricing
💰
CDN$ 21.99
Regular Price
Historical low: $0.20
(Feb 2026)
Additional Information
🆘
Support
🎁
Purchase Options
1
package options
Developer Analytics
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About This Game
One of the most innovative, efficient, and unique diesel locomotives in service on today’s US railroads is now available for Train Simulator – the CSX NRE 3GS-21B ‘GenSet'.Built by National Railway Equipment since 2006, the 3GS-21B has proven itself the most successful of the growing number of GenSet locomotives, which are distinctive in...
Detailed Description
One of the most innovative, efficient, and unique diesel locomotives in service on today’s US railroads is now available for Train Simulator – the CSX NRE 3GS-21B ‘GenSet'.
Built by National Railway Equipment since 2006, the 3GS-21B has proven itself the most successful of the growing number of GenSet locomotives, which are distinctive in having multiple diesel engines instead of a single engine, and generator sets (thus the name GenSet), thereby reducing overall harmful emissions, fuel consumption and maintenance costs. More than 180 examples have been built so far, with the majority manufactured at NREC’s Mount Vernon shop in Southern Illinois.
The 2,100-horsepower 3GS-21B has found service among a variety of railroads both large and small, with BNSF, Union Pacific, and CSX among its primary operators, along with regional, short line, and belt railroads, as well as the United States Army.
The NRE 3GS-21B ‘Genset’ for Train Simulator is available in CSX Transportation livery as it operated today, and features in-cab signalling for operations on the NEC: New York-New Haven route. Detailing includes ditch lights, gauge lights, cab lights, platform lights and a digital speedometer, with a characteristic start-up and shut-down of the appropriate gensets while in use to meet power demand. Also included are centrebeam flat wagons with dynamic lumber loads.
The locomotive is also Quick Drive compatible, giving you the freedom to drive the CSX 3GS-21B ‘Genset’ on any Quick Drive enabled route for Train Simulator, such as those available through Steam. Also included are scenarios specifically for the NEC: New York-New Haven route (available separately and required to play these scenarios).
Three scenarios for the NEC: New York-New Haven route:
More scenarios are available on Steam Workshop online and in-game. Train Simulator’s Steam Workshop scenarios are free and easy to download, adding many more hours of exciting gameplay. With scenarios being added daily, why don’t you check it out now!
Built by National Railway Equipment since 2006, the 3GS-21B has proven itself the most successful of the growing number of GenSet locomotives, which are distinctive in having multiple diesel engines instead of a single engine, and generator sets (thus the name GenSet), thereby reducing overall harmful emissions, fuel consumption and maintenance costs. More than 180 examples have been built so far, with the majority manufactured at NREC’s Mount Vernon shop in Southern Illinois.
The 2,100-horsepower 3GS-21B has found service among a variety of railroads both large and small, with BNSF, Union Pacific, and CSX among its primary operators, along with regional, short line, and belt railroads, as well as the United States Army.
The NRE 3GS-21B ‘Genset’ for Train Simulator is available in CSX Transportation livery as it operated today, and features in-cab signalling for operations on the NEC: New York-New Haven route. Detailing includes ditch lights, gauge lights, cab lights, platform lights and a digital speedometer, with a characteristic start-up and shut-down of the appropriate gensets while in use to meet power demand. Also included are centrebeam flat wagons with dynamic lumber loads.
The locomotive is also Quick Drive compatible, giving you the freedom to drive the CSX 3GS-21B ‘Genset’ on any Quick Drive enabled route for Train Simulator, such as those available through Steam. Also included are scenarios specifically for the NEC: New York-New Haven route (available separately and required to play these scenarios).
Scenarios
Three scenarios for the NEC: New York-New Haven route:
- Get Ready, Genset, Go!
- Point to Point
- The Harlem Shuffle
More scenarios are available on Steam Workshop online and in-game. Train Simulator’s Steam Workshop scenarios are free and easy to download, adding many more hours of exciting gameplay. With scenarios being added daily, why don’t you check it out now!
Key Features
- NRE 3GS-21B ‘Genset’ in CSX Transportation livery
- Characteristic Genset start-up and shut-down
- In-cab signalling
- Ditch lights
- Gauge lights
- Cab lights
- Platform lights
- Digital speedometer
- Centrebeam flat wagons with dynamic lumber loads
- Quick Drive compatible
- Scenarios for the NEC: New York-New Haven route
- Download size: 147mb
Frequently Asked Questions
How many players are currently playing Train Simulator: CSX NRE 3GS-21B 'Genset' Loco Add-On?
0 players are currently in-game on Steam.
Is Train Simulator: CSX NRE 3GS-21B 'Genset' Loco Add-On free to play?
Train Simulator: CSX NRE 3GS-21B 'Genset' Loco Add-On costs $0.20 on Steam.
What genre is Train Simulator: CSX NRE 3GS-21B 'Genset' Loco Add-On?
Train Simulator: CSX NRE 3GS-21B 'Genset' Loco Add-On is a Simulation game.
Who developed Train Simulator: CSX NRE 3GS-21B 'Genset' Loco Add-On?
Train Simulator: CSX NRE 3GS-21B 'Genset' Loco Add-On was developed by Dovetail Games and published by Dovetail Games - Trains.
What platforms does Train Simulator: CSX NRE 3GS-21B 'Genset' Loco Add-On support?
Available on Steam for Windows.