Hey kkcn and kkuba! Very nice entry :D It was very fun indeed. Took me a second or two to get the hang of it but then your game managed to create a nice flow state that reminds me a lot of the old days with tony hawk pro skater just chaining tricks to make a new highscore while having a nice track jamming in the background! You captured that feeling very well in my opinion!
An issue I see is the lack variety, the different sections dont feel all too much different besides their background which is a missed opportunity in that regard and which makes the game feel a bit stretched in its duration.
But overall a very fun game, great entry :)