Very fun game! I was just thinking about “Marisa Stole the Precious Thing” moments before playing this. The mechanics feel very novel, and as others have mentioned the game’s art and sound are super cute. Love that. I’ll probably download the soundtrack later, even.
I do gotta mention I experienced an issue, once, where I managed to throw the heart in such a way that it got stuck on one of ‘em orange cat (Garfield?) bouncer things. Additionally, in regards to the game’s controls: fluidly moving around the corners sometimes felt a bit tricky, and it would be nice if you could change the direction of your heart-throw after starting it.
But overall fantastic work! I may actually play more of this later to see if I can get a competent score, since honestly I kind of sucked.