It's fun! Good work on the UI and consistent art style. Some comments:
- controls are intuitive and feel like it would be good also with touch controls
- in the first tutorial it was not obvious I had to go to the first check point orb, maybe direct the camera towards the objective for a few seconds will help
- some UI icons could use text labels/tool tips (end of level buttons)
- I like the various puzzle mechanics, some are definitely challenging and require precision