LOVE IT! great job all around, good music, cute robot drones, lots of upgrades, played for a good two days before i maxed :)
PS. if you ever decide to do an idle sands 2 or continue improving this one, i think instead of just throwing trash away you could have a recycle machine and use to research new stuff. also since we can see the ocean, would love some ocean cleaning bots that can swim/float and maybe another screen showing the ocean with new bots.