Summary: Batman: Arkham City's graphics & gameplay are second to none. The first game was already a masterpiece & this one up the level of gameplay & details. Gamers of all genre should give it a try & marvel the fluid animation & challenging gameplay, not to mention the fantastic sound & great storyline.
Summary: I got this while it was on sale on Steam, and I'm so glad I didn't pay full price for it. The expansion is about 1-2 hours long, with not many achievements. Worse still, if you missed any of the Harley baloons you have to replay the entire thing from the start to get the achievement for popping them all.