Quake 2 Hints for PlayStation
Also on: Nintendo 64
If you are playing a multiplayer game on the level hydrphobia and you are trying to kill your opponents easier but you can't find the Quad Damage here is where it is.
From the tunnel opening where you find the rocket launcher jump into the water. Once you are in turn to the left hand wall and shoot the wall.
If you hit the right spot a panel in the wall should open and the quad damage is inside.
If you spend to much time inside the hole the door will shut bbut shoot it again and you can open it again.