Are you Batman enough to watch us put the caped crusader's latest adventure through its paces, and possibly score a free copy of the game in process? Next week, IGN will livestream Batman: Arkham City on Tuesday, October 18 from 10 a.m. to 2 p.m. Pacific time (6 p.m. - 10 p.m. BST). In fact, the livestream will happen right here on this very page. Commence bookmarking now...