Space = Hack: If too expensive, it will raise the budget. It will also give you all materials. Turbowarp link: https://turbowarp.org/685338627?hqpen Just use your mouse. 100% mobile friendly. Types of sticks: Dark brown: road. It is the only stick that the ball can interact with. Orange/light brown: Wood. To hold structures. Red/Purple: Steel. Stronger, but more expensive. Yellow: Spring Play to play. Stop to stop. Grid to toggle on/off the grid snapping. Reset arrow to reset. Trash to delete. Weight (Trapezoid thing) to see stress.
Thanks to @GonSanVi for the project. If you want to see the part I did, look inside and go to the sprite labeled "Small edited code"