Thanks for the comment! I'm glad you're enjoying the game (and that you appreciate the Mac version).
I totally understand being able to enjoy something chill where there is no pressure, you can either keep going on with the quests or simply travel to discover the train stations and enjoy the different environments.
I'm happy that you enjoyed the rather implicit tutorial and guidance, we were a bit worried that the game would be too "vague" when letting the player know what to do but we didn't want to give all the answers either, observation is key.
May I know how did you stumble upon our game?