Pretty awesome game. The graphics are really fitting that abstract atmosphere in your game, but there is one problem.
It's difficulty. The problem is that the difficulty rises too quickly. I died. A lot. The patterns begin to be complicated extremely fast, without any proper introduction which leads to frustration fairly quickly. Checkpoints fix that though, and i really appreciate that they appear after each 2 obstacles, otherwise i could've quit due to frustration.
Even though i mostly critiqued the difficulty, i liked the game and that weird atmosphere it had. Thanks for your submission!