RemoveSprites([keep])
keep to True, the sprites are still removed but will
additionally be rendered as normal graphics to the display. This means
that you could now paint them over with other graphics (e.g. a "Game Over"
brush).
If keep is set to True, you will not see that this command does
anything. That impression is, however, wrong. The sprites are indeed
removed but you do not see a difference because they are immediately
rendered as normal graphics to the display, so that you can paint them
over.
True if the sprites shall be kept as normal graphics
(defaults to False)