Accept enough charity and, eventually, you're going to be asked for a favor. After handing out two free DLC packs in the forms of Animus Project Update 1.0 and Animus Project Update 2.0, Ubisoft is asking fans to give something back if they want another new multiplayer map in Assassin's Creed: Brotherhood: simply "Like" the official Assassin's Creed Facebook page. Once it hits 1 million Facebook fans, Ubi will release a new t-shirt to "commemorate the event"; share a "THANK YOU" all-caps video, featuring AssCreedBroHo devs; honor a 24-hour, 15% discount at UbiWorkshop; conduct special giveaways on the Facebook page; and (finally!) release a new multiplayer map titled "Venezia by Night."

Right now, the Assassin's Creed series Facebook page has 952,177 fans. If you're not mathematically inclined, we'll do the hard work for you: 47,823 of you need to head to Facebook and give that Like button a real working over. Or don't. Simply take and take and take and never give anything back. Is that how you want people to think of you?

[Thanks, Josh]