The MetaGame - Arkham City (Riddler Trophy Guide) - Part 18 Wonder City

[13trollboy]

theres a problem with trophie 12, theres a roof up there and i dont know how to get through it

[outoforder0]

Thanks a lot.

[OniBlackMage]

For anyone who forgot how to grapple-accel boost. First, you get that upgrade by completing the first few AR training exercises. Then, when grappling, just double tap A (on xbox) or X (on PS3) and batman will grapple-accelerate instead of just grappling. You can also reference this move in the upgrades screen.

[Vergil822]

which button shall i press on xbox 360 joystick to enhance my speed when grappling?

[cHasethEmoonLight]

@adamashman and @oscarman843 another way to get the grapple boost trophy if you go to the oppisite side of the room and use line launch up to the wooden roof then fire to your right down the corridoor you came from batman will flip and take out the wooden ledge i was stuck on this riddler trophy for 2 days :)

[joshua582]

Only needed help for one trophy but still thanks a ton!

[Oscarman843]

Doesnt work with the boost for me either :s

[jessiejones907]

Thanks man I needed the grapple boost one:)

[adamashman]

when i batclawboost to try and break through the top, it doesnt work :/

[SoljahP]

Thank you sooo much! lol

[yungfatal]

great walkthrough!!! thanks