|destroyed=200-, during the Black Mesa Incident
|location=Black Mesa Research Facility
|era=Black Mesa Incident
The '''Gamma Labs''' is a Black Mesa Research Facility location featured in ''Half-Life Decay''.
The Gamma Labs is a large facility where they study captured alien creatures. The facility is used as a sort of cross-dimensional netting ground, where they capture organic alien samples and creatures for study without the danger of actually going to Xen to retrieve them. This is done by using a prototype equipment called the Displacement Beacon, located in a canyon nearby. It is powered by the beam matrix from the Alien Quarantine Labs.
In ''Decay'', the players need to activate the Displacement Beacon to perform a resonance reversal to seal the dimensional rift between the worlds. During this sequence, the players must use the Beacon to charge three large Crystal (Xen)|crystals on the canyon walls and protect it from alien attacks. Once charged, Richard Keller|Dr. Keller can use them to start the reversal.
==Behind the scenes==
According to unused dialog, there was to be a mounted gun on the deck in the canyon placed for quarantine purposes.
FileFocus emitter.jpg|Displacement Beacon model.
FileBlack Mesa logo focus emitter.svg|The Black Mesa logo as seen on the Displacement Beacon.
==List of appearances==
*http//youtube.com/playlist?list=PL0410E54E7F5E6AB2 ''Half-Life'' PlayStation 2 trailers
|title=''Half-Life Decay'' story arc journey (1)
|before=Black Mesa Air Control
|after=Alien Quarantine Labs
|title=''Half-Life Decay'' story arc journey (2)
|before=Alien Quarantine Labs
CategoryBlack Mesa Research Facility locations