Cool game, reached the last level!
I love the style and music, just feel right and relaxing. Especially the first level has so good vibe with sun and electronic music *clap*
What I would improve is possibility to steer by keyboard or gamepad. Mouse feels not really good input for this kind of game (responsiveness and precision). I fell just jumping lines would be just enough for this game. I felt that game has too much RNG about obstacles, there was too much of them so I wasn't possible to not crash any of them and other try could be much easier.
Congratulations on your submission!