Dragon Age II has sold more than one million copies in less than two weeks, and as a way of saying thank you, BioWare is now giving out free copies of Mass Effect 2 with each Dragon Age II purchase.
The Mass Effect 2, which is only available for download as part of this offer, includes all the DLC packs, even the most recent "Arrival" DLC pack. Arrival acts as the bridge for the upcoming Mass Effect 3 game.
There are however, some catches. Firstly, it's only the PC version of Mass Effect 2 which is available for downloaded, secondly, it's only available before the 30th of April, 2011.