We've played Portal 2, we reckon it's pretty great. Would you like to play Portal 2, too? We've got ten codes to give away on Facebook right now. If you live in Europe, and fancy a chance of winning a code, simply answer the querstion on the PC Gamer Facebook Page. Good luck!
EU Facebook Giveaway: Win one of ten copies of Portal 2
Source: PC Gamer (opens in a new tab)