For a better experience on your device, try our mobile site.
in your browser and have the latest Flash plug-in
installed. Please ask an adult for help if you cannot load the game.
Here are some of the reasons why you need to get Flash
Join Dennis and crew to make your very own weird and wonderful masterpiece with the Dennis and Gnasher Doodlebugs.
Click to select. Click and hold to drop and drag.
Sign in with your BBC iD, or Register