I believe you have to kill the Hipster 100 times to have the gate open next to the billboard. That's supposedly how you do it.
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At 4/11/15 01:13 PM, Rodlim wrote: help me achieve it please
You know where that big billboard is on the left building, with the hamburger dude poster ((some creeper is taking pics of a girl inside the building))
Go on top of the building, to the left is a silver walkway , get a running jump onto it and keep walking left, you'll get it then