Nice idea with the theming and also somewhat brave considering it's probably not a favorite of many indie-devs ^^
Good job on including a tutorial, it was easy to get into the game that way.
I had some issues with the controls as jumping off the walls felt somewhat clunky and I could barely feel if I was sprinting or not.
Checkpoints were generally generously placed, which I liked, but I had issues in the second level after I dropped down that I had no way to get back to the top.
Overall a nice little jam-game.