brittle rock
The wrench costs 300 coins and is at the top of the suburbs techweb
It lets you change block states by hitting objects with it.
Would be first creative gadget
Things that change:
Snow blocks, removes footprints
Zip lines, makes it loop (req 3 or more of that color, affects all ziplines of that color)
Music instruments, removes wire input
Wood blocks, makes them complete rectangles (fills in little gap)
Spikes, makes them all sided spikes
Ice, makes it so you can't slow down on ice (can still turn and speed up)
And gate, or gate, and xor gate, changes outputs to be opposite from eachother
Trapped wood, fills in small gap on the wood (like normal wood)
Item dispensers and key dispensers, changes them to priority dispensers (will delete other items dispensed by dispensers to always drop the new item)
I'm open for more suggestions
topaz torrent
paper zinc
quick harbor
glacial quarry
restive acorn