HECU Radio

Radios are used by the HECU during the Black Mesa Incident to communicate through the Black Mesa Research Facility. Commonly found at choke points or camps, it gives them insight on the battlefield and status on squads or camps. Gordon Freeman, Adrian Shephard and Barney Calhoun use them to listen to the HECU moves.

List of appearances

 * Half-Life: Day One
 * Half-Life
 * Half-Life: Uplink
 * Half-Life: Opposing Force
 * Half-Life: Blue Shift
 * Half-Life: Decay