Train Sim World Help and FAQ

Common Questions

  • Which Version of Train Sim World is compatible with TS Controllers?
    Apart from the AWS/Emergency/ DSD plungers, you will need to run Train Sim World 5 (PC only) to be able to controller the simulator.
    The Steam and Xbox for Windows version is compatible.
    This is because Train Sim World 5 has a new communication interface to enable full control for external controllers.
  • Which Controllers are compatible with Train Sim World 5?
    All TS Controllers products are compatible with Train Sim World 5.
  • Which Add-ons/ DLC is compatible?
    Currently almost all trains/locos should be compatible. Some German add-ons still need to be added. Please contact TS Controllers if there are any problems with a particualr add-on, and this will be supported.
  • Does the DSD Pedal work?
    Not yet, this free feature still needs to be worked on.

Connection issues

The app reports:
Unable to connect to Train Sim World.

  • Ensure Train Sim World 5 is running.
  • Train Sim World should have the launch option -httpapi set in the Steam app.
  • If you are running the Xbox for windows version, please see this page

Enabling TSW5 control: Adding the -httpapi Steam Launch Option

To enable the TS Controllers app to communicate with TSW5, a Steam Launch option needs to be added manually one time.

  1. Open the Steam App
  2. Right click on Train Sim World 5, and select Properties

  3. When the properties window is open, ensure you are in the General Tab, and type -httpapi in the Launch Options text box. 

    If you already have launch options in there such as -DX12, just add it after that, so it would be: -DX12 -httpapi

    The TS Controllers app, should now be able to control Train Sim World 5.