I will not talk about the game features, but how I felt playing for the first time.
Imagine you feel some kind lost in your life, and suddenly you play a run in a dark place with your FAVORITE SONG, not that damned song that your false friends want you to like.
It is a run after who you are - the light at the end of the darkness.
This game made me remember who I am, and I loved it.
Overheated about Synesthetic, v1.05