Batman: Arkham City - Get The Grapnel Boost IGN Guides shows you how to get the Grapnel Boost.

While you can unlock all upgrades in a single playthrough, picking the best ones for certain gadgets will give you a massive advantage early on in Batman: Arkham City. Most players tend to just rush ...

Physical Challenges are relatively easier to complete in Batman: Arkham City compared to the Combat and Predator Challenges. Chances are that you have already unlocked a handful of them by simply ...

The Grapnel Gun is one of if not the most used gadgets in the game. It allows Batman to move around the city with ease by deploying a retractable cord at a target and pulling him to it. Since Arkham ...

IGN Guides shows you how to get the Grapnel Boost.

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