Great concept but it was difficult to play with no option to delete or move the bones after placing them. I managed to miss-click with "add bone" selected and as a result, it had the effect of disabling the gameplay buttons.

Interesting concept, but the way that the rocks are shaped makes it difficult to predict movements -- I usually have to run one attempt without any bones to see where I need to place them. Additionally, it isn't clear that you can hit "play" again to reset -- perhaps have the text change after it starts going?

I like it, cool concept, the sounds feel satisfying, but the UI is not user friendly.

the UI is a bit rough, but the game has potential. I think you could add some sort of scoring mechanism (maybe based on a number of bones used or time used or else), also just for the sake of constructive criticism I think that the levels could change a bit more from one another (different enemies or balls or whatever you could think of), but well this is a jam game so.. good job on this one :)

I like it. I feel like I could play this for a long time.

Nice story and game! I included it in my compilation video series of Ludum Dare 36 games, if you’d like to take a look :) https://youtu.be/PNJkv1swd3I