Train Simulator: Union Pacific Challenger Loco Add-On
The mighty Union Pacific Challenger 4-6-6-4 is now available for Train Simulator, featuring four exciting and challenging scenarios specially created for the Sherman Hill route.
Type | DLC |
Release Date | 11/23/2012 |
Developer | Dovetail Games |
Publisher | Dovetail Games - Trains |
Last Updated | 10/14/2025 |
Steam App Id | 208350 |
- Windows
- Mac
- Linux
About Train Simulator: Union Pacific Challenger Loco Add-On
Train Simulator: Union Pacific Challenger Loco Add-On is a Simulation DLC developed by Dovetail Games. On 11/23/2012, it was released on the Steam Store by Dovetail Games - Trains. Train Simulator: Union Pacific Challenger Loco Add-On can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this dlc app.
According to Steam’s category system, Train Simulator: Union Pacific Challenger Loco Add-On supports the following features:
- Single-player
- Steam Cloud
- Family Sharing
- Partial Controller Support
- Downloadable Content
- Steam Achievements
- Steam Leaderboards
Media & Sceenshots
Explore the featured video and screenshots from Train Simulator: Union Pacific Challenger Loco Add-On featured in the Steam Store.
DLC & Related Apps
Train Simulator: Union Pacific Challenger Loco Add-On is referenced by 6 other related apps in the Steam Store.
| Image | Name | Type | Release Date | Actions |
|---|---|---|---|---|
 | Class 20 Diesel Locomotive RailWorks Add-on | Advertising | 12/18/2009 | View |
 | Train Simulator Classic | Game | 9/17/2015 | View |
 | Train Simulator Classic 2024 | Game | 9/17/2015 | View |
 | Train Simulator Classic | Game | 9/17/2015 | View |
 | Train Simulator Classic 2024 | Game | 9/17/2015 | View |
| Train Simulator Classic | Game | 9/17/2015 | View |
Related Packages
Train Simulator: Union Pacific Challenger Loco Add-On is referenced by 3 packages in the Steam Store.