Age Of Empires II HD Edition | GMG | £3.74 (RRP: £14.99)
We can probably all agree that Age Of Empires II was a very good RTS indeed. Some would even call it great, and frankly, I'm one of them. However, the jury's also out on whether it's worth paying £14.99 for an HD Edition that doesn't necessarily improve matters all that much.
So good thing GMG are selling it for £3.74, then. Thanks to ferreirm @ HUKD!