British Heart Foundation 'yoobot' by Grey London

In a bid to highlight the issue of obesity in children, the British Heart Foundation and Grey London are bringing back the YooBot, an online game where children can create a virtual mini-me version of themselves, controlling their future development via a website.

But this time, users can create a YooNot, the evil alter-ego of YooBot, that encourages them to eat junk food and be lazy.

Create your own Yoobot at a dedicated website from the 28th September.