Oh boy, I spent way too much time on that intro, way more than I should have... SO HAPPY you liked it!
Really glad you enjoyed time and effort I put in polishing the overall experience.
Regarding the slingshot, I feared people would struggle with it so I took (maybe too much) time to force it for level completion. But yes, that's definitely the more fun mechanic to use in my game.
Thank you for playing and for the feedbacks!