This page is about extensions, which now have a separate page from the themes. For themes, see Themes.
Extensions are used to grow your TrainStation world from a small western rail depot to an advanced futuristic empire (or anywhere in between).
Extensions are located in the Shop, under the Extensions and Theme tab.
When starting TrainStation, the Main Station has only one rail for trains and one short street for buildings. You can only dispatch four trains at a time, and you can't dispatch Diesel, Electric, Maglev, Hyperloop, Uncommon Steam, Uncommon Diesel, Uncommon Electric, Uncommon Maglev, Uncommon Hyperloop, Grand Steam, Grand Diesel, Grand Electric, Grand Maglev, Grand Hyperloop, Superb Steam, Superb Diesel, Superb Electric, Superb Maglev or Superb Hyperloop trains at all. Extensions allow you to change all of that.
With Extensions, you can make your station bigger, dispatch more trains, dispatch them quicker, and discover new technologies that unlock more parts of the game. You even can build four more stations and upgrade them too! All together, the game has over 170 extension upgrades available.
At level 28, it is recommended to purchase and place the Special Building named Stock Exchange. Having this building in use at one of the player's stations (not in Storage) will grant a 20% discount to all Extension purchases. Discounted costs are usually listed on the Wikia for each Extension.
Extensions are divided up into five types:
- Slots
- Rails
- Storage
- Stations
- Technology
- Trainroute Planner
- Dieselisation
- Electrification
- One-Click-Unload
- Enhanced Chests (replaced One-Click-Mail)
- Maglev Era
- Hyperloop Era
- Resend
- Hyperloop Refit
- Rail Refit
- Uncommon Steam
- Uncommon Diesel
- Uncommon Electric
- Uncommon Maglev
- Uncommon Hyperloop
- Grand Steam
- Grand Diesel
- Grand Electric
- Grand Maglev
- Grand Hyperloop
- Superb Steam
- Superb Diesel
- Superb Eletric
- Superb Maglev
- Superb Hyperloop
All items (47)