In 'qw' you have to fill the screen with your cursor (via gestures), taking care not to get hit by enemies. 13 levels with exquisite artwork are waiting to be colored by your fillings.
High scores are kept - try to fill big areas and kill enemies with big fills for score multipliers. Try to not get hit by an enemy, as this will cut your current score in half, reducing the chance for a good high score.
Source Nokia Store