# Train Simulator: Union Pacific Challenger Loco Add\-On Summer DB entity ID: c6a713fd\-c7d5\-4e08\-97a8\-6705614af3cf Steam App ID: 208350 Classics Range The Classics Range features a selection of must\-have products at value for money prices from the TS back catalogue\. About the Game 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\. The stiff gradients of the Wasatch Mountains demanded newer, more powerful and efficient locomotives, leading to Union Pacific’s chief engineers to design a 4\-6\-6\-4 steam locomotive that utilised two sets of driving wheels each with their own steam cylinders\. The Challenger’s impressive articulated wheel arrangement made it one of the most successful large steam locomotive designs ever developed and was considered to be one of the most technologically advanced of its kind, providing both high horsepower and efficient operations\. Their mammoth weight made the Challenger a regular sight on UP’s heavy mountainous freight routes but they were also put into service on the occasional passenger service through mountain territories to California and Oregon\. In total, 252 Challengers were built between 1936 and 1943 by the American Locomotive Company and Baldwin Locomotive Works, just less than half for UP\. The Union Pacific Challenger V2\.0 for Train Simulator is available in two liveries \- the famous Union Pacific black livery and Union Pacific lined grey livery\. Key features include TSX effects, new smoke and steam particle emitters, and enhanced cab interior\. Scenarios Four scenarios for the Sherman Hill route: Challenger Intro Run Challenger on Sherman Hill Cheyenne to Laramie Challenger Working at Wycon Challenger Working the BNSF Stub 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 Union Pacific Challenger in Union Pacific black and lined grey liveries Realistic cab interior and sounds Improved locomotive physics and TSX effects Realistic raindrops and correct headlight illumination New smoke and steam particle emitters Quick Drive compatible ## Game information - Type: dlc - Developer: Dovetail Games - Publisher: Dovetail Games \- Trains - Release date: Nov 23, 2012 - Coming soon: false - Free to play: false - Parent Steam app: 24010 - Genres: Simulation - Categories: Single\-player, Downloadable Content, Steam Achievements, Partial Controller Support, Steam Cloud, Steam Leaderboards, Family Sharing - Platforms: windows - Website: Not collected - Screenshots: https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/208350/ss\_9ab7b67724b3321777137012d3aebc0ec2e758ee\.1920x1080\.jpg?t=1736331973, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/208350/ss\_37f24096dfec2b16dac5559d3a097122549d4d60\.1920x1080\.jpg?t=1736331973, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/208350/ss\_4e3c9f7365845626ad2a8c6ff980ad04a4bbd83e\.1920x1080\.jpg?t=1736331973, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/208350/ss\_da9b04ec45ee49edca0353c3663335f168103e49\.1920x1080\.jpg?t=1736331973, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/208350/ss\_5195ff2a319e963edefa54cd70edf2df6d72f401\.1920x1080\.jpg?t=1736331973, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/208350/ss\_04a50fa874013dff4a0f08e3f174aa7a913e7982\.1920x1080\.jpg?t=1736331973, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/208350/ss\_7ae4a9e6486432bdde0d72ddc5982335d3e172d7\.1920x1080\.jpg?t=1736331973, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/208350/ss\_63e3c16cf4fe504d786452567f2c1c73739c8187\.1920x1080\.jpg?t=1736331973 - Price: 799 minor units USD; discount 0% - Price country: US ## Observed metrics - Current players: Not collected - Steam review count: 54 - Steam positive reviews: 35 - Steam negative reviews: 19 - Steam positive percentage: 64.81481481481481% - Summer DB rating: No native votes Review filters: \{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\} ## Player history [Seven-day chart data as Markdown](/api/v1/entities/c6a713fd-c7d5-4e08-97a8-6705614af3cf/player-metrics?days=7&format=markdown) · [JSON](/api/v1/entities/c6a713fd-c7d5-4e08-97a8-6705614af3cf/player-metrics?days=7) Chart values are hourly observed maxima. The sampled 24-hour peak and missing intervals carry explicit coverage; history before collection is unknown. ## Sources and freshness - Catalog membership: store\_catalog - Catalog observed: 2026\-09\-24T19:57:04\.362365\+00:00 - Details observed: 2026\-09\-21T20:23:03\.669652\+00:00 - Player count observed: Not collected - Reviews observed: 2026\-09\-21T20:23:05\.614822\+00:00 Full provenance: \{"urls":\{"price":"https://store\.steampowered\.com/app/208350/","catalog":"https://api\.steampowered\.com/IStoreService/GetAppList/v1/","details":"https://store\.steampowered\.com/app/208350/","players":null,"reviews":"https://store\.steampowered\.com/appreviews/208350"\},"price":"2026\-09\-21T20:23:03\.669652\+00:00","source":"steam","catalog":"2026\-09\-24T19:57:04\.362365\+00:00","country":"US","details":"2026\-09\-21T20:23:03\.669652\+00:00","players":null,"reviews":"2026\-09\-21T20:23:05\.614822\+00:00","language":"en","editorial":null,"membership":"store\_catalog","observations":\{"price":"bb5a5f53\-7326\-4280\-8bf5\-a2b7246f72cf","catalog":"8afac092\-38af\-4d39\-8b98\-74df9192cff2","details":"d9a2dd30\-0369\-45fa\-93b8\-252fd91cb43e","players":null,"reviews":"8165ca5b\-969a\-4460\-b8f9\-20d00272f2e3"\},"reviewFilters":\{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}\} Native rating methodology: \{"count":0,"average":null,"entityId":"c6a713fd\-c7d5\-4e08\-97a8\-6705614af3cf","revision":0,"observedAt":null,"methodology":"arithmetic\-v1","distribution":\[0,0,0,0,0,0,0,0,0,0\]\} Steam reviews are not Summer DB votes. Missing data is not zero. Player counts are observations, not historical peaks. A supplemental record does not establish that a game was delisted. [Steam store](https://store.steampowered.com/app/208350/) · [JSON](/api/v1/games/c6a713fd-c7d5-4e08-97a8-6705614af3cf)