Select/interrupt

Split joint

Trace tool

Trace fill

Trace lock/unlock tangents

Trace cycle shape

Copy selection

Cut selection

Rotate clipboard counter-clockwise

Rotate clipboard clockwise

(hold) Show all split joint numbers

Select road

Select wood

Select steel

Select hydraulics

Select rope

Select cable

Select spring

Draw/Build/Pan

(hold) Pan camera

Start simulation

Delete selection

Stress view

Snap-to-grid

Pan

Toggle hud

Screenshot

Quicksave sandbox to last saved filename

Constrain object to x-rxis

Constrain object to y-rxis

Cycle build/sandbox

Undo

Redo

Flip clipboard horizontal / flip trace line

Flip clipboard vertical

Save bridge or sandbox

Load bridge or sandbox

Pause simulation

Rotate camera

Increase simulation speed

Decrease simulation speed

Level info