Steam Store, 29th September - 6th October 2025
There are huge discounts to be had across most of the Train Sim World back catalogue, meaning you can add even more Compatible Content to your collection.
The Train Sim World 6 versions of the Add-ons are discounted in this sale.
Up to 90% off route Add-ons
Save a massive 90% off some of the most popular routes in Train Sim World!
Enjoy retro cab car, push-pull action with the DB BR 110 in Bremen - Oldenburg, featuring a lifting bridge and freight services with the PRESS BR 155.
Experience one of the busiest timetables with local, stopping and airport express trains in London Commuter, featuring the Southern Class 377 and Gatwick Express Class 387.
Enjoying the Morristown Line in Train Sim World 6? Continue your love for passenger trains into other US States with NEC: Boston - Providence, featuring MBTA F40PH diesel locomotives and the modern Amtrak ACS-64 electric locomotive.
First Time Discounts
If you've had your eye on some of this year's more recent Add-ons, we've got discounts for you!
Save 20% on London Overground Mildmay line, developed by Incredible Trains! Run the TfL Class 378 through a busy Stratford to Willesden Junction, with plenty of AI traffic from other routes in your collection.
An extension to this route is included on our Train Sim World Roadmap. We'll share more details from Incredible Trains in future Roadmap updates.
If you've been playing MBTA Commuter, then you'll have already received the HSP46 Gameplay Pack completely free! But for those that just want to add this modern diesel locomotive to NEC: Boston - Providence, the pack is now 25% off.
Layers for TSW6 routes
There are loads of additional layers for the brand-new Train Sim World 6 routes. These add more traffic and gameplay, meaning the routes get busier with more services to operate!
The West Somerset Railway Add-on, now 50% off, features a relaxing ride along England's longest heritage railway with the Class 47 and 09 diesel locomotives. It has all the beauty and scenery of Riviera Line, but at a slower summer seaside pace.
It also adds static and AI traffic to Riviera Line, combining with Peak Forest Railway to add short heritage steam services to the timetable.
Schnellfahrstrecke Kassel-Würzburg, now 50% off, is the longest route in Train Sim World! High-speed blasts through tunnels and across valleys are the forte of DB's ICE 1, with other passenger and freight trains filtering down the route.
This Add-on also adds ICE 1 AI traffic to Leipzig-Dresden.
Amtrak's Acela® is America's fastest train! Save 60% on one of Train Sim World's most popular loco Add-ons to add services to both Northeast Corridor route Add-ons.
The Add-on also brings AI traffic to Morristown Line, as well as some short playable depot movements around Sunnyside Yard and in and out of New York Penn Station.
Excited for future content?
Try these similar Add-ons
The Take-A-Ticket show during this summer's Dovetail Direct showcased loads of exciting new Add-ons coming to Train Sim World 6, including some new countries!
If you're eager for a taste of what's to come, we recommend the following Add-ons which follow the same style of content that you can expect in future Add-ons:
Brimming with excitement for WCML: Birmingham - Crewe? Save 80% on Birmingham Cross-City, featuring the iconic Birmingham New Street Station and local trains to Lichfield, Bromsgrove and Redditch.
Looking for new horizons with Czech, Portuguese and Japanese routes on the way? Head into the mountains of Swizterland in Berninalinie, now 70% off, for something very different to other European Train Sim World routes.
We're bringing more Northeast Corridor action to TSW6 with NEC: New York - Stamford. Blast along the two existing stretches with 90% off NEC: Boston - Providence and 60% off NEC: New York - Trenton.
Buzzing for a busy timetable in Stuttgart – Heilbronn? Save 50% on Frankfurt S-Bahn featuring the DB BR 430 and endless services in and out Frankfurt, including to the Airport.
Needing some nostalgia? Just Trains are working on WCML: Crewe - Preston, set in the 1980s with merry-go-round freight trains. For a blast to the northwest's past, grab Blackpool Branches at its highest discount yet, with 40% off.
And if Train Faults, Random Events and safety systems just aren't challenging enough for you... try TSG's Expert DB BR 101 Add-on, now 20% off. Another Expert loco is coming, with the Expert DB BR 145 currently in development.
You can read more about all the upcoming releases in our Train Sim World Roadmap.
Add more locomotives to your collection
There's loads of locomotives that can be added to some of your favourite Train Sim World routes for use in additional services, or in Free Roam.
These include:
Class 33 loco Add-on, now 65% off, for the West Somerset Railway
FlixTrain BR 193 Vectron, now 60% off, for Frankfurt-Fulda
LIRR M3 EMU, now 60% off, for LIRR Commuter
Train Sim World 6 - Play Now!
A reminder that Train Sim World 6 is available to play now, including Compatible Content for Steam players.
From 30th September, all players will be able to dive in, including those with Standard Edition or the Free Starter Pack.
You can read more about Train Sim World 6 in our release article.