There are ninjas running around it, but they always appeared in front of me, and never tried to flank, which helped greatly. Later, thereвЂ™s another storage room, this oneвЂ™s bigger. With caution, I got through this room and found a medkit, which I needed. Below there is some generic gray storage room with various crates and headcrabs. I heard the sound of button that I pressed, and it gave me some time to get to the lift before it starts moving. The elevator is the same as in Unforseen Consequences, but, thankfully, there are less headcrabs and they donвЂ™t fall from above, because I had only 4% of health. After an attempted interception by Alien Controllers, the scientists activate the teleporter and Gordon is teleported to Xen.Д«ehind the doors there is a gray room with big elevator and a truck on it. The handful of surviving personnel, who have held themselves up in a small stronghold, inform Gordon that, unfortunately, the satellite he launched was not able to reverse the effects of the Resonance Cascade because an immensely powerful being on the other side is keeping the portal between the worlds open, and Gordon must kill it to prevent the Xen aliens from taking over completely.Д«ut before being teleported to Xen, Gordon gains access to several ammunition, health and HEV-charge caches, the Gluon Gun, and he is finally reunited with the Long Jump Module (not seen since the Hazard Course). In the end, he learns that a single large entity is hosting the invasion, and that he must teleport to Xen to stop it.ДЄfter much struggle, Gordon finally reaches the Lambda Complex, where he discovers that the Lambda Complex is where they developed the teleportation technology that allowed scientists to travel to Xen in the first place. Gordon must then navigate through the Lambda Core, facing numerous assaults from the Xen forces (the primary enemy, now that the HECU has pulled out). He is informed that he must flood the reactor chambers in order to access the core, and that a team of scientists is waiting for him at the tip of the reactor. In this chapter, Gordon arrives at the Lambda Complex, where he believed the science team to be sheltering from the Xenians, only to find that the majority of the complex is now overrun by hostile creatures. The Replay Experience Experiment aka TREE.

Half life lambda core