Hint: Multiplayer The Shop Under Seige Level, Avoid Damage
Added 16 Aug 2003, ID #679
There is a room with two round structures and a file cabinet that is lying down in front of one. Two stacked green boxes are next to this file cabinet.
Run from the back of these boxes and jump on the box and aim upward. You can land on top of one of these structures. If you crouch on top of this, you will receive less damage when people shoot at you on the ground. This is also a good hiding spot.