DLC Train Simulator: Thompson Class B1 (Steam Key/RoW)

Train Simulator 2021: Thompson Class B1 Loco Add-On

Here you can buy the key Train Simulator 2021 Thompson Class B1 Loco Add-On DLC (addition to Train Simulator 2021) at a bargain price. After purchase, you will immediately receive a key, activating which you will add DLC to the game Train Simulator 2021 to your steam account.

Without the original Train Simulator 2021 game on your account, you will not be able to activate Thompson Class B1 Loco Add-On DLC.

https://store.steampowered.com/app/208289/Train_Simulator_Thompson_Class_B1_Loco_AddOn/

You can activate the key in any region.
Warranty at the time of activation.

Key activation instructions:
1. After purchase, you receive a unique key that you need to copy and enter into the Steam client.
2. Opens steam. We are looking for the button "Add game" in the lower left corner, then click on "Activate in steam"
3. In the appeared window, insert the format key - HHHHH-HHHHH-HHHHH
4. After activation, the game will appear in your library.