Really nice concept! As another commenter said, a little explanation on the controls would be great. This could also benefit a lot from some sound effects, but the idea is great and I’d love to see it expanded :D

This has the beginnings of an interesting puzzle game. A little easy in its current state, but the last level is fun to watch.

Some kind of explanation of the controls and what you're supposed to do would help; I had to just figure it out on my own. And I couldn't figure out how to exit to the main menu so I resorted to exiting and restarting to change levels.

Got S-rank on every level. Some mildly interesting atomic bowling.

Changing the log level away from debug seems to help with the FPS on the last level.