Material Anomaly: Experiment CS-001

Published: May 16, 200- | Author: Dr. Gordon Freeman | Clearance: LEVEL 3

Preliminary results of the anti-mass crystal resonance test exceeded expectations. Readings indicate a dimensional instability in Sector C.

SECURITY NOTICE: HEV Suit mandatory in test areas at 0800 hours.
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Increase in Xenobiological Activity

Published: May 12, 200- | Author: Dr. Isaac Kleiner | Clearance: LEVEL 2

Xen-origin energy signatures increased 300% in 72 hours. Headcrabs are adapting to countermeasures. Security on yellow alert.

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