W and X to make the brush bigger, S and Z to make the brush smaller. E changes the brush type. Hold Y and hover over the brush strokes to delete them. Press B to hide, and N to show. Use the right and left arrows to change color. Use the up and down arrows to change brightness. Press Q for info. Press C to type a brush size. (default is 100)
You may expierence lag. To do: More info about the brush and canvas will be added More brushes being added Layers Add default backgrounds like green screens