Train Sim World (abbreviated to TSW) is a train simulation game series developed by Dovetail Games. For the first time, Train Sim World allows players to walk around the game world in first-person mode. This mode is utilised in tutorials, scenarios and services where the first-person mode is required to complete tasks such as refuelling or changing switches. Founders Edition contains Great Western Express expansion.

Train Sim World (abbreviated to TSW) is a train simulation game series developed by Dovetail Games. For the first time, Train Sim World allows players to walk around the game world in first-person mode. This mode is utilised in tutorials, scenarios and services where the first-person mode is required to complete tasks such as refuelling or changing switches. Founders Edition contains Great Western Express expansion.