my copy of arkham city and threw batarangs at walls for a good 30 minutes to get them to fall in different positions, and then took pictures of my tv. in . gunerang. after 30 minutes or so, the finished product. 1 this office computer mouse has seen some desktop mileage. the batarang is incredibly cool it has silver paint apps on the tips of the blades and can actually fold up: it folds in three different places!. cfjk6hkueaetljnjpg:large.