While you're en route, why not play some tunes that'll keep you focused and ready to deliver packages? The digital soundtrack includes 25 tracks!

Tracklist:

1. Perfect day for deliveries.

2. A Day in the Life of a Courier

3. Welcome!

4. So, where should we go today?

5. A Breeze and a Step

6. The First Step Toward Nature

7. A heated march

8. Leaving footprints behind

9. Inside the ruins

10. Deep inside, something is writhing...

11. The Pulse of the Earth

12. Nature bares its fangs

13. Land of the End

14. A monster has appeared!

15. Battle! The Darkness That Devours Feelings

16. A formidable foe stands in our way

17. Beyond the Dark and Light

18. The concert begins!

19. Our Everyday Life, in Our Own Colors

20. Thank you very much!

21. Chaotic Tune

22. The Courage of a Courier

23. A shadow falls

24. Blunder

25. A sense of impending turmoil