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Buy Train Simulator: Union Pacific Big Boy Steam Loco Add-On PC key
This DLC requires base game Train Simulator.
Need to find a cheap Train Simulator: Union Pacific Big Boy Steam Loco Add-On Steam key? Compare prices with GG.deals to find the best deal on the market. According to our finds, the lowest price for Train Simulator: Union Pacific Big Boy Steam Loco Add-On PC is available on Steam at A$35.95.
About Train Simulator: Union Pacific Big Boy Steam Loco Add-On
Before buying Train Simulator: Union Pacific Big Boy Steam Loco Add-On CD key at the best price, you might want to explore some facts about the DLC. It was developed by Smokebox and published by Dovetail Games - Trains. The PC release date took place on May 27, 2021. According to the ESRB, it falls under the ESRB Everyone rating. As of today, 63 GG.deals users have wishlisted the DLC.
Let’s take a look at how Train Simulator: Union Pacific Big Boy Steam Loco Add-On reviews look across review sites. On Steam, this title has accumulated 61 gamer reviews, 95% of which are positive. Having reviewed the game’s summary, it’s time to pick up a discounted Train Simulator: Union Pacific Big Boy Steam Loco Add-On Steam key via GG.deals.
Experience the Power of the Legendary Union Pacific Big Boy for Train Simulator
Few steam locomotives command as much respect as the Union Pacific 4-8-8-4 Big Boy. Designed to conquer the rugged grades of the Wasatch Mountains with massive 4,400-ton trains, these 132-foot-long mechanical marvels remain the undisputed kings of the rails. Now, you can take control of this iconic piece of American railway history in Train Simulator, brought to life with unparalleled precision by the renowned developers at Smokebox.
Every aspect of this locomotive has been meticulously recreated. From its complex operational fidelity to its authentic 1.3-million-pound visual presence, this add-on offers the most immersive steam engine experience available. Whether you are a veteran rail enthusiast looking for realistic pressure management or a newcomer eager to drive, the Smokebox Big Boy features optional auto-fireman and auto-engineer assists, ensuring that you can master the throttle regardless of your skill level.
Authentic Steam Simulation and Immersive Gameplay
Step into the cab and experience the sights and sounds of the late-1940s rail era. Beyond the locomotive itself, this DLC package includes a collection of era-authentic freight rolling stock, such as detailed boxcars, refrigerator cars, hoppers, and the signature Union Pacific CA-4 steel caboose. By utilizing your skills on the Train Simulator Union Pacific Wasatch Grade: Ogden - Evanston route (available separately), you can put this gargantuan engine to the test in four challenging career scenarios that perfectly capture the spirit of Big Boy operations.
Key Features of the Union Pacific Big Boy Add-On
- Ultra-Realistic Simulation: Experience a faithful recreation of the 4-8-8-4 Big Boy with authentic physics, operational characteristics, and high-fidelity locomotive audio.
- Customizable Difficulty: Fully supported manual controls for expert drivers, plus optional auto-fireman and auto-engineer features for approachable, casual play.
- Authentic Era Content: Includes a variety of late-1940s freight rolling stock, featuring multiple liveries and cargo loads to enhance your transport operations.
- Extensive Customization: Enjoy three distinct locomotive livery variations and a wide range of selectable visual details.
- Scenario Driven: Jump straight into the action with four dedicated career scenarios designed for the Wasatch Grade route, with further compatibility via the Train Simulator Steam Workshop.
- Quick Drive Compatible: Hit the rails immediately on any route of your choosing with Quick Drive support.
The legend of the rails is waiting for you. Take the throttle today and conquer the mountain passes with the most powerful steam locomotive ever built. The Union Pacific Big Boy is the ultimate addition for any serious Train Simulator collection.
Related Links
Game Info
System Requirements
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OS: 32-bit Windows 7 Service Pack 1, 8.1 or 10 Required (Other OS versions and types are not supported)
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Processor: Intel Core-i3 4330 3.50 GHz Dual Core or AMD A8 6600K 3.90 GHz Quad Core or Better
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Memory: 4 GB RAM
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Graphics: NVIDIA GeForce GTX 750 Ti or AMD Radeon R9 Graphics with 1 GB Dedicated VRAM or Better
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DirectX®: 9.0c
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Network: Broadband Connection (May incur additional costs for use)
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Storage: 40 GB or more available space (Additional Add-Ons will require more)
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Sound Card: DirectX Compatible Audio Device
- Additional Notes: Requires mouse and keyboard or Xbox Controller
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OS: 32- or 64-bit Windows 7 Service Pack 1, 8.1 or 10 Required (Other OS versions and types are not supported)
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Processor: Intel Core-i5 4690 3.50 GHz Quad Core or AMD Ryzen 7 1700 3.80 GHz Quad Core or Better
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Memory: 4 GB RAM (maximum possible under 32-bit Windows)/16 GB or Better (For 64-bit Windows)
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Graphics: NVIDIA GeForce GTX 970 or AMD Radeon RX 480 with 4 GB Dedicated VRAM or Better
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DirectX®: 9.0c
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Network: Broadband Connection (May incur additional costs for use)
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Storage: High Performance SSD Recommended with 40 GB or more available space (Additional Add-Ons will require more)
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Sound Card: DirectX Compatible Audio Device
- Additional Notes: Requires mouse and keyboard or Xbox Controller
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Price History of Train Simulator: Union Pacific Big Boy Steam Loco Add-On
To help our users shop smartly, GG.deals keeps track of Train Simulator: Union Pacific Big Boy Steam Loco Add-On price history. All price fluctuations can be seen in the graph on this page. Additionally, GG.deals provides statistics on the cheapest price point in a game's history, a metric which we call the "historical low". The best Train Simulator: Union Pacific Big Boy Steam Loco Add-On PC price of all time was recorded on May 25, 2026 on Steam, allowing gamers to get the DLC for just A$25.16.
Observing price trends can give insight into what kind of Train Simulator: Union Pacific Big Boy Steam Loco Add-On price drop one can anticipate in the coming months. This is where price alerts on GG.deals are invaluable and you can create one by using the "Create Alert" button.
Historical low prices
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