The Steam Summer Sale has arrived, and the discounts are coming thick and fast from June 25th to July 9th.

Whether you're looking to strengthen your collection with new routes, add depth to your roster of locomotives, or simply pick up a bargain before the final whistle, we've selected some of the standout deals available during this year's sale.

The below is just a small taste of what's on sale so make sure to visit the steam page and peruse what else is on offer!

Looking to get even more from Train Sim World 6? There's never been a better time to upgrade.

With huge discounts across all core editions, now is the perfect opportunity to expand your collection and experience railways from around the world. Whether you're stepping aboard for the first time or upgrading to unlock even more content, these savings are not to be missed.
   

• Train Sim World® 6 Standard Edition - 80% off

• Train Sim World® 6 Special Edition - 80% off

• Train Sim World® 6 Deluxe Edition - 80% off

The BNSF GP60M & GP60B Loco Add-On is here, and now is the perfect time to upgrade your Southern California freight network.

Pick up Cajon Pass and San Bernardino Line to gain access to the additional scenarios, timetable services and gameplay opportunities arriving with the GP60M & GP60B. Round out the collection with the powerful BNSF SD70ACe and you'll be ready to take charge when the Super Fleet arrives.
   

• Train Sim World® 6: Cajon Pass: Barstow - San Bernardino Route Add-On - 75% off

• Train Sim World® 6: San Bernardino Line: Los Angeles - San Bernardino Route Add-On - 75% off

• Train Sim World® 6: BNSF SD70ACe Add-On - 60% off[http//https]

Freight fans can expand their operations with a collection of modern and specialist cargo content.

The BR Class 90 receives its first-ever discount, while Cargo Line's Nuclear and Intermodal packs add even more variety to freight operations across the West Coast Main Line. Together, they create a busy network packed with freight movements and operational variety.
   

• Train Sim World® 6: BR Class 90 Electric Freight Loco Add-On - 20% off

• Train Sim World® 6: Cargo Line Vol. 5 - Nuclear - 50% off

• Train Sim World® 6: Cargo Line Vol. 3 - Intermodal - 24% off

Looking for maximum value? These routes are delivering some of the biggest discounts of the Summer Sale.

From Long Island commuter services and classic British diesel operations to the scenic landscapes of south-west Germany, these routes represent some of the best-value additions available during the event. Pfälzische Ludwigsbahn also reaches its highest-ever discount.
   

• Train Sim World® 6: LIRR Commuter: New York - Long Beach, Hempstead & Hicksville Route Add-On - 80% off

• Train Sim World® 6: Tees Valley Line: Darlington - Saltburn-by-the-Sea Route Add-On - 80% off

• Train Sim World® 6: Pfälzische Ludwigsbahn: Mannheim - Kaiserslautern Route Add-On - 80% off

Summer temperatures may be rising, but Germany's high-speed network is staying cool.

Take charge of sleek ICE services across some of Germany's most iconic routes. Whether you're racing through the countryside on Kassel - Würzburg, navigating the curves of Kinzigtalbahn, or enjoying the remastered Köln - Aachen, this collection offers a fast track to savings.
   

• Train Sim World® 6: Schnellfahrstrecke Kassel - Würzburg Route Add-On - 50% off

• Train Sim World® 6: Frankfurt - Fulda: Kinzigtalbahn Route Add-On - 60% off

• Train Sim World® 6: Schnellfahrstrecke Köln - Aachen Route Add-On - 70% off

Thomas & Friends™: Wonders of Sodor is joining the Steam Summer Sale!

Thomas & Friends™: Wonders of Sodor is receiving another great discount, making now the perfect time to begin your adventure across Sodor. Join the classic engines, Thomas, Percy, Gordon, Emily and Diesel to explore iconic landmarks across the Island of Sodor. Players can ride along with North Western Railway’s Number 5 engine, James. Experience 4 additional scenarios as part of the Thomas & Friends™: Wonders of Sodor Deluxe Edition.

Thomas & Friends™: Wonders of Sodor is powered by Train Sim World, combining the unparalleled detail and realism of Unreal Engine and SimuGraph with accessible controls to create a timeless experience that all Thomas & Friends™ fans can enjoy, now at a great new price for a limited time only!
   

• Thomas & Friends™: Wonders of Sodor - 30% off

• Thomas & Friends™: Wonders of Sodor Deluxe Edition - 25% off

Why settle for one country when you can explore three?

From the Dutch lowlands to the Austrian Alps and the spectacular Swiss mountains, this collection showcases some of Europe's most beautiful railways. Better still, Spoorlijn Zwolle - Groningen reaches its highest-ever discount, while the stunning Berninalinie is available with a huge 70% off.
   

• Train Sim World® 6: Spoorlijn Zwolle - Groningen Route Add-On - 60% off[http//https]

• Train Sim World® 6: Semmeringbahn: Wiener Neustadt - Mürzzuschlag Route Add-On - 60% off

• Train Sim World® 6: Berninalinie: Tirano - Ospizio Bernina Route Add-On - 70% off

These deals are only available during the Steam Summer Sale, running from June 25th to July 9th. Head over to Steam and secure your next railway adventure before the discounts leave the station.

​ Be sure to join our Dovetail Games Official Discord channel to hear more from our teams and catch exclusive events and join our new community!

The GP60s are stubborn survivors. By the 2010s, the M units had settled into Southern California working intermodal runs, manifest freights, and local duties around Los Angeles and San Diego with Kaiser Yard, west of San Bernardino on the old Pasadena Subdivision, becoming their stronghold.

The cabless GP60B has faced a slower road, with gradual retirements thinning the fleet in recent years. This add-on covers both the GP60M in BNSF's H2 and H4 schemes, the H4 featuring its "Dash 3" rebuilt control stand, and the GP60B in the classic, understated H1 livery.

Train Sim World® 6: BNSF GP60M & GP60B is out now for $16.99 / £12.99 / €15.99.

Please Note: For the full experience, we recommend you own Train Sim World 6: Cajon Pass and San Bernardino Line which are available as separate purchases.

• GP60M diesel locomotive in BNSF H2 & H4 liveries

• GP60B cabless B-unit in BNSF H1 livery

• Highly detailed, feature-rich driving cabs, including original & rebuilt controls

• Brand-new three-unit articulated spine intermodal car with multiple loads

• Ex-Santa Fe Ga-series cement hopper in 3x liveries

• 89-foot autorack in BNSF livery

• 4x scenarios each on Cajon Pass and San Bernardino Line

• Union Pacific services from Sherman Hill

• Static Metrolink equipment from San Bernardino Line

• A brand-new, authentic timetable for Cajon Pass

During our testing processes with our team, we wanted to thank our beta testers and ambassadors who helped provided valuable feedback with their experience on our Early Access builds. One thing they noted to our teams, which we would like to help clarify for anyone using the GP60M, is the process to reset the alerter.

To correctly reset the alerter, you need to hold the reset button down longer than you might expect.

Please see our demonstration below on the above but also how to reset the locomotive should you miss pressing the alert button.

Executive Producer Matt and Community Manager Jan expertly showcased some of what the pack has to offer, you can catch-up on the stream below!

​ Be sure to join our Dovetail Games Official Discord channel to hear more from our teams and catch exclusive events and join our new community!

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