Oh yes, there are some amazing free Johnny Test games to play online with the Cartoon Network. Take control of 11-year old Johnny as he is made a test subject time after time by his 13-year old genius twin sisters Susan and Mary. In ‘Cavern Flash’, you must help get Johnny Test back home for his dinner by memorising the patterns of camera flashes. Play ‘Street Skate Race’ and weave Johnny around obstacles on his skateboard. Then have a go at ‘Deep Sea Snapshot’, guiding newly gilled Johnny to hidden treasure using his waterproof camera. All three Johnny Test games are a challenge!