How Many Times Do You Have To Grapple In Batman: Arkham City?

This was one of the best challenges I've ever done. I highly recommend everyone try this out for yourself, before or after watching, because this challenge is just that fun. Heck, I'm considering speedrunning this challenge to try and optimize the route, that'd be fun, right? Hope you enjoy the video! Even though I'd love to upload proof videos for free exposure/monetization, there isn't really a theme I could make them all with that would be somewhat interesting. I might try one of just all the predator sections, but we'll see.