In perhaps the most perfect but repulsive South Park: The Fractured But Whole marketing stunt yet, Ubisoft is running a competition that could see your, er, fart added to the game. As part of a The Voice spoof site, you’ll be able to upload your own raspberry ripple, with your target being to take your trump global.

It’s a brilliant idea; it’s also an awful idea – our stomach won’t stop turning after watching a dozen or so entries on the I Am the Fart website. You’ve got until 16th October to unleash the beast, with all of information that you need available through here. Reckon you’ll be able to get an adequate rumble ready in time?

[source iamthefart.ubi.com]