UFC Undisputed 2010 is a knock-down bout of fighting action set in the increasingly popular Ultimate Fighting Championship - and to celebrate its launch on PlayStation 3 you can win the knockout prize of a signed PlayStation 3 system.
What do you have to do to be in with a chance of winning this heavyweight prize? Well, it couldn't be simpler - sign in to PlayStation Network and answer the multiple choice question below to stake your claim for a signed PS3. Two lucky entrants picked at random will each receive a PS3 system, signed by a selection of British fighters from the UFC.
If you don't have a PSN sign-in ID, you can create one at eu.playstation.com/registration and see the related guide for more information.
Get entering and good luck.