Sten is a dwarf who teaches players how to smith tracks in the track room below the Artisans Workshop. When asked who he is, he says, "Sten, general dogsbody to the artisans. They stick me down 'ere 'cause my face offends the paying public. They want me to link the workshop to the dwarven areas via mine cart."
- "Sten" is Danish and Swedish for "stone".
- When attempting to leave Sten's working area with rail track components, he will stop you. However, the chatbox displays his name as Gunther.