AH-64 Apache

The AH-64 Apache is a US military attack helicopter used by theHECU and the Black Ops during the Black Mesa Incident. It is armed with rockets and a 360 degree swiveling turret, making attempts to engage it without cover difficult.

Several Apaches were stationed at Black Mesa before theResonance Cascade occurred, and more were brought in from nearby Santego Military Base, Arizona, after the event.

The Apache is a tough and effective foe. It is armored against small arms fire, meaning that, although it is possible to take one down with bullets, destroying the Apache with anything less than explosives or experimental weaponry is difficult.

The RPG is the most effective weapon against the Apache, but it (or sufficient ammunition for it) may not always be available. In these cases the Tau Cannon can destroy it with only a couple of hits with a charged shot (only one in Easy mode). If both are unavailable, shooting the main rotor works, though it takes a long time and wastes ammo and health.