We've said on several occasions that there are two ways to make a game into a sure-fire hit. The first is to add a gun that lets you pin people to walls. Like, a harpoon or something. The second is to add a bear. We're not sure if Far Cry 3 has a harpoon gun, but after watching this video, we know it has a bear--which means it's halfway to being the best thing ever.
Check out this footage, fresh from PAX 2012, for all of your scary bear needs.