Damn this is a really great game! Good concept, the platforming and dash mechanic feel great and it was (for me) the perfect ammount of challenge without getting frustrating, congrats!
Can't believe I got rick rolled in the game though...
Note: Just a small thing for you to fix if you want to continue working on the game. On the first level (Didn't find it on the other ones) you can pass the first spike, dash upwards, go up the wall to the left and just fall forever, so you should either have a "death zone" or make that wall higher