Thanks a lot ! I'm glad you liked our game :D
We wanted the chain's length control to be more interesting for more than just the magnets, but we didn't have enough time to implement the ideas we had, or at least to do it properly.
Also, thanks for telling me about the sound, I thought I had to choose one of the two options so I decided to check the one saying that we didn't make audio ourselves, but actually I can just check none...