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Half-Life: Opposing Force Hints
How do I get through the security door at the top of the freight elevator?
1 of 6: Unfortunately, there is no direct way through the door.
2 of 6: You need to find another path.
3 of 6: You will notice that there is a vent just above the HEV charger.
4 of 6: Jump on top of the metal crates and then on top of the HEV charger to get at the vent.
5 of 6: Slash through the vent and hop into the air duct.
6 of 6: But not before picking up all the good stuff in the room, including the dead soldier's Mp5 gun.
