What's goal, mechanics? Is it a competitive racing or exploration? Is there any challenge or it's a narative game?

1. Is there any promotional content? (I.E. Anything only available for a limited time or more complicated than just buying DLC) 2. Is there anything permanently missable, even rewards for fulfilling specific conditions? 3. Is this game identical on all platforms, including an in-game achievement system for platforms that don't have the infrastructure for it? 4. Are there any bonuses for having save data from a different video game? 5. What might this game's age rating be?...

Came across this game with my cycling community. Wonder if this game will have or ever support Indoor Trainer support similar to what Zwift or Rouvy is currently doing.

As a kid when you used to read books (without images). This game's art looks very similar to what I would imagine. I don't know.