As part of EA / BioWare's sequel celebration, they will be giving away free copies of Mass Effect II for the PC to anyone who purchased Dragon Age II. You must have access to your Online Pass code (The Black Emporium), though they have provided the ability to recover it for players that may have thrown it away after use. If you purchased Dragon Age II used, you aren't totally out of luck as you can still purchase the Online Pass and follow the steps in the FAQ to retrieve your code. Once you enter your code on the BioWare Social site, you will be provided with a new code to be redeemed in the EA Download Manager for your copy of Mass Effect II. The offer ends April 30th, so make sure to take advantage of it now!