Here too, a pen down will highlight the icon you are about to select. Moving the pen before raising it will deselect the icon. The move is made when you lift the pen while an icon is still selected. Sonic Screwdriver - The sonic screwdriver will destroy any Daleks who are immediately adjacent to you. They will be evaporated and leave no residue behind.
Sonic screwdrivers are only good for one use each.
You get one new sonic screwdriver per level you complete. Registered users have the option to save screwdrivers that have not been used on a level for use on later levels. When you no longer have any screwdrivers to use on a level, the sonic screwdriver icon will disappear and you can no longer choose to use it. When registered users are allowing saving of unused sonic screwdrivers, the number of sonic screwdrivers remaining is indicated by a number of dots showing in the lower right of the icon. Teleport - Normal movement of the Doctor is one square at a time.