Argumento

Jerald Walker is a scientist with 5 years of experience working at Black Mesa. One day, an SOS signal arrives from the base, which, having settled in Xena, was attacked, but when Gerald arrives at the place, he discovers survivors who share valuable information. In addition, he finds a new experimental sample - a purple crystal. After that, the trouble started. First, due to a failed experiment, a cascade resonance was caused, then, in addition to the alien attack, mercenaries from the Black Hawk organization descended on the base. Gerald has to solve all these problems with a lot of lead and blood. And the further our hero goes, the more the picture of what is happening is revealed.