When disaster happens both women, together with their colleagues Dr.
Colette Green, who both take part in the Anomalous Materials laboratory experiment – they make preparations for the experiment under the Test Chamber such as monitoring Anti-Mass spectrometer and delivering anomalous materials to Dr. Like Gearbox’s other expansion packs, Opposing Force and Blue Shift, Decay returns to the setting and timeline of the original story, but with different player characters: two female colleagues of Gordon Freeman, Dr. The team has created a straight port of this game to PC and started active development in mid-October of 2005. Half-Life: Decay is an add-on included in the PlayStation 2 port of the first-person shooter computer game Half-Life, developed by Gearbox Software and published in October of 2001, and has now been released as a mod for PC by independent Ukrainian developers along with the help of other European developers/fans. The Replay Experience Experiment aka TREE.
