This definitely has more to it than meets the eye! I had a lot of the fun clicking to the rhythm of your upbeat soundtrack, especially at the beginning. It can be also interesting to customize the island shape.
Some quality of life features would be welcome. I get the concept of clicking once per beat but the inability to place buildings faster and losing selection when out of resource can be pretty frustrating and break the amazing flow there is potential for. It would be also useful to be able to place multiple blocks at once, especially that the scaling is such that a lot of blocks (or patience) is required to afford the highest blocks.
Loving the mood, plus placing these huts makes me nostalgic for Pharaoh xD kinda wishing the homes were also merging similar like in Pharaoh.