Take this with the tiniest grain of salt you can find, but a post over at Colony of Gamers has cited an article posted on a message board from gamespot that has now mysteriously disappeared filling out the details of Mass Effect 2. The most interesting bit of info from the article said the game would employ five-player online co-op.

The lack of Mass Effect 2 info, along with the technical difficulties involved in online co-op make the idea unlikely, but a dream if true.

Please stay tuned, we'll update you on any further information we find.