Some players are opening boxed copies of Call of Duty: Black Ops II on PC and finding the second installation disc replaced by a copy of Mass Effect 2. According to the Steam forums, BioWare forums and Reddit, users report that while the disc art shows the Black Ops II logo, it boots up as Mass Effect 2 when inserted into a PC.
It’s worth noting that players can simply use the serial number included in the packaging to download a full copy of the game, so customers will only be prevented from playing if they’re unable to download the files.
Read more at IGN
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