MyWii writes: "New Super Mario Bros. Wii was released in Australia today, and no doubt many of you early adopters are already addicted to the old school gameplay. It may have only been a day, but watch out! The effects of too much Mario Syndrome may already be starting to appear.
Fortunately we've devised a list of all the things to watch out for. If you're worried that you, or a friend, is playing New Super Mario Bros. Wii too much check out our list of common symptoms below, in no particular order."