Released in October of 2012, XCOM: Enemy Unknown is a modern day remake of 1994 game UFO: Enemy Unknown. It’s been out for a couple of months now, so a price drop is not unexpected. The game’s price has been slashed to just under $40 for PlayStation 3 and Xbox 360 versions, but the biggest price drop is for the PC version. The PC version of the game is now going for $24.99 on Amazon, a cool half off its original $49.99 price. Naturally since Amazon sells digital download versions of most PC games, you’ll get an unlock code which you’ll be able to use with a game download manager like Steam.