A few nights ago, I was about ready to pull the trigger on XCOM: Enemy Unknown on Steam. Before hitting the seductive "Buy" button, I decided to take a quick look at Green Man Gaming, which tends to offer discounted prices for Steam keys over Steam itself. Indeed, it was cheaper. That and I spied a 25 per cent off code that makes it even easier on the wallet.
The code you want is
GMG25-UAAHK-6AI9S, courtesy of the nice folks at Reddit, though the combination of numbers and digits is on the front page of GMG right now.
With it, XCOM is an affordable $U33.75, while Dishonored comes to $US45. Note that it doesn't work when buying games in bulk -- the code will only apply to the first game in your basket.
The deal is good until November 9, so you have a few days to consider your purchases, if any.