Earlier today, it was reported that some copies of Call of Duty: Black Ops II for PC mistakenly included Mass Effect 2 discs. BioWare has responded with an interesting offer.

If you are one of the customers affected by a lack of Call of Duty: Black Ops II, currently suffering from a surplus of Mass Effect 2, send BioWare photographic proof. Here's BioWare's offer:

Rumor has it that about a thousand customers who purchased Call of Duty: Black Ops II for PC today were also treated to a surprise copy of Mass Effect 2. If you were one of the affected, chances are you thought it was a mistake, but we prefer to think that it was an omen, and when the universe talks, you should listen.

If the universe thinks that you should be playing Mass Effect right now, who are we to argue? In fact, we want to help! The first fifty fans affected by this phenomenon to send us a picture holding their special disc 2 will receive a code for a FREE PC copy of Mass Effect Trilogy.

Click here to find out how to get your free Mass Effect Trilogy.