I kept getting massacred on the Prison level by the cells, where you get the three gun turrets and are waiting for Alyx to join you, and have to kill off the waves of combine coming from four directions. They kept managing to kick away the turrets.
I had a good look around and saw a balcony on the right hand side of the right passage. I wandered around and found 6 crates which I could stack 123 high against the pillar on the right of the balcony. Then I went and picked up the first two turrets with the grav gun and fired them up onto the balcony. Picking up the third triggers the combine advance so I just picked it up ran to the balcony fired that up with the grav gun and hopped up my set of stairs and onto the balcony. Then I set up all three turrets on the edge of the balcony where the combine couldn't touch them, sat back and watched the slaughter as the combine got hosed down. Only thing to be careful of is if they try and throw a grenade up, but it's dead easy to just fling it back with the grav gun.
Whatt other sneaky tactics have you all come up with?
I had a good look around and saw a balcony on the right hand side of the right passage. I wandered around and found 6 crates which I could stack 123 high against the pillar on the right of the balcony. Then I went and picked up the first two turrets with the grav gun and fired them up onto the balcony. Picking up the third triggers the combine advance so I just picked it up ran to the balcony fired that up with the grav gun and hopped up my set of stairs and onto the balcony. Then I set up all three turrets on the edge of the balcony where the combine couldn't touch them, sat back and watched the slaughter as the combine got hosed down. Only thing to be careful of is if they try and throw a grenade up, but it's dead easy to just fling it back with the grav gun.
Whatt other sneaky tactics have you all come up with?