the zipline glitch in the refinery you have to have emp grenade and go to the top of the middle bilding get a zip line go to 1 of the 2 zipline spots then you toss a grenade at you feet when the emp blows up hit up and strt walking if you do it 2 soon you will be stuck ion that place till some one kills you
All brands, logos, and product names are trademarks or registered trademarks of their respective holders.