Super cool! Took a little to get in the groove but fun once you get going. Love how crazy it can get.
The store was the only weird part to me. It kind of started auto-attaching once my structure was big enough but at the beginning, I didn't realize my pieces were just dropping to the ground. Maybe auto-hold until someone attaches it somewhere?
There may have been something I missed but the level lengths and time until the shop opened also seemed a bit arbitrary.
Crazy impressed though, keep it up!