01 · ELEMENTS
Pick an element, drag on the canvas to paint · right-drag erases · Space pauses · [ ] resize the brush · keyboard? Tab to the canvas, arrows move, Enter paints · light the keg if you dare.
Reduced motion detected — the sandbox starts paused.
02 · BRUSH
[ shrinks · ] grows · the ring on the canvas previews the stroke.
03 · TIME
★ alchemy permitted — burn, dissolve and detonate responsibly.