Very fun, would love to see more goals to get to better places, maybe even escape to a second life.
Upgrade ate one of my pieces could not get it back or take it out, still won but was a bit sad.
Great use of the genra needs a bit more polish on the interface like a overlay option to make all the spaces pop up over your placed upgrades would be nice, Eye thing was a bit confusing and not seeing the remaining time left feels a bit steap a cost for 5X ball.
More interesting ball upgrades could be interesting like a cerberis ball or other things bought at certain points for large sums of gold, same for themed unique upgrade tiles.