Place parts to turn a pile of blocks into a boat, then send it through the course to see whether the design holds together. Structural pieces make the frame, movement parts help with lift or thrust, and seats and logic pieces give your build ways to steer or trigger mechanisms. Defense and decoration can do their own jobs without pretending to be hull plating.
Gold lets you compare permanent chest tiers for material, decoration, and ability pulls. Build around parts you can actually obtain, test the boat in short runs, and adjust the weak spot that gives up first. Boats are honest critics.












