Assasin's Creed 4 is, or was, the free game for the first half of this month. I was not into the earlier games, so I ignored it, initially. My brother and I chat over XBL often, even when we're playing different games. He talked about the game and how he was enjoying it. I didn't like it at first, but stuck it out until I got a ship and the fleet menu. Now I'm having more fun being a pirate than playing the actual story or collecting the junk the game expects you to collect.