Former Wikia users
To continue using your Wikia account/username on this wiki and to regain your contributions please read the instructions found here.
Please don't create a new account until you have read the instructions. Other users: logging in will remove this notice.

Xen

From Combine OverWiki
Jump to: navigation, search
This subject is from the Black Mesa Incident era.
Doll2.png Warning! This article has yet to be cleaned up to a higher standard of quality, per our Cleanup Project. It may contain factual errors and nonsense, as well as spelling, grammar and structure issues, or simply structure problems. Reader's discretion is advised until fixing is done.

You can help clean up this page by correcting spelling and grammar, removing factual errors and rewriting sections to ensure they are clear and concise, and moving some elements when appropriate.
Please notice the administrators before removing this template, or you will be blocked.

Signcaution001a.png Warning! This article contains spoilers.

It might spoil your gaming experience when first playing the related game(s). Read at your own risk!

This article is about the borderworld. For the Half-Life chapter, see Xen (chapter).

Xen first island.jpg
Xen
General information
Location

N/A

Usage
Era(s)

Black Mesa Incident

Affiliation

Xen

Game information
Map(s)
  • c4a1 to c5a1 (HL - Xen to Endgame)
  • of3a2 to of6a5 (Op4 - We Are Not Alone to Worlds Collide)
  • of7a0 (Op4 - Conclusion)
  • ba_xen1 to ba_xen6 (BS - Focal Point)
  • ba_outro (BS - Deliverance)
  • ht99alien (HLD - Xen Attacks)
Designer(s)
 
"The borderworld, Xen, is in our control, for the time being... thanks to you."
The G-Man[src]
 

Xen (pronounced "zen" [3]), or the Borderworld, is a separate overlapping dimension notably discovered by Black Mesa scientists, who regularly traveled there via teleport to collect samples and study the myriad species of flora and fauna within. It is the final retreat of Nihilanth's race, and a place where most of the alien species appearing in the Half-Life series migrated to before coming to Earth during the Resonance Cascade.

Contents

[edit] Overview

The first island to be seen by Freeman.

Rather than being a planet or an artificial structure such as a space station, all of the locations of Xen visited by the player during the course of the Half-Life series are on the surfaces of (or within) asteroid islands floating within a nebular void.

An example of the highly organic asteroid cavern-like areas explored on Xen.

Xen is notable for having greatly reduced gravity compared to earth's. However, given that Xen is comprised of low mass asteroids, it is surprising that there is any appreciable gravitational pull at all, let alone a pull strong enough to retain the breathable atmosphere encountered there (it could be that if Xen was a dimension of its own, the entire void is a breathable atmosphere). Another feature is that gravity is always directed downwards, rather than towards the asteroid, so that one can actually fall off an asteroid into the void below. While it is possible that the "islands" are small chunks orbiting a larger and unseen planetoid, these unusual physics strongly suggest that Xen occupies an alternate dimension where conventional physics may not fully apply.

The exact fate of Xen after the death of the Nihilanth in Half-Life is unknown though there is a strong possibility that it still is intact. In Half-Life 2, Resistance teleporters are dependent on Xen for intra-dimensional transportation, since the matter stream utilizes the Borderworld as a slingshot to teleport into local space. The G-Man also stated at the end of Half-Life that he and his employers are in control of Xen after the defeat of Nihilanth. While the G-Man says this, dead Marines (the same ones sent to Black Mesa), a destroyed tank, and a downed fighter jet can be seen, implying that American military forces may have participated in capturing Xen, but mostly implies that they've failed at their mission.

[edit] Ecosystem

The Xen asteroids are home to a wide variety of flora and fauna, forming a complex ecosystem. Although resident in Xen at the time of Half-Life, all of these species originated elsewhere and were forced to flee there to escape attack from their enemies.[4][5] While mostly seen as lifeless, the presence of water (reddish-green in color) indicates that the dimension is somewhat capable of supporting life.

The Gonarch is one of the largest creatures to be found on Xen.

Some species, such as Barnacles, Bullsquid, Headcrabs, and Houndeyes appear to occupy niches similar to various carnivorous terrestrial animals (albeit with unusual anatomical or physiological features). However, even these creatures are dwarfed by the towering six meter high, four-legged invertebrate known as the Gonarch, which appears to be the final stage of a Headcrab's life cycle.

Boids glide gracefully through the skies of Xen.

Seen frequently in Xen (and occasionally in Black Mesa, where they transport Alien Grunts), Alien Aircrafts glide seemingly without effort through the void. It is uncertain whether these ray-like beings are living creatures or examples of war machines built around advanced biotechnology (such as those used by the Combine). In the closing sequence of Half-Life, and in several areas of Blue Shift, Boids can be seen flying in flocks, emitting resonant calls.

Other more intelligent species, such as the Alien Controllers and Vortigaunts, form part of an advanced alien civilization with other species, such as the Alien Grunts (made there in a factory) and Gargantua, composing their military. As the player progresses through Half-Life, it becomes clear that this civilization is controlled by a central intelligence, the Nihilanth. Although differing in many ways, the Controllers, Vortigaunts, Grunts, and the Nihilanth share a common morphology that includes a seemingly vestigial third limb in the center of their thorax and vertically-opening mouths, suggesting that they are all closely related.

These tree-like organisms can be found throughout Xen.

A few creatures that appear in Xen are difficult to categorize as either fauna or flora due to their unusual appearance. Stationary bio-luminescent stalks appear in large numbers throughout Xen and will retract when approached. The much larger and extremely aggressive (but rarely encountered) Tentacles pose a major hazard to those who wander near their pits. There are also bizarre tree-like structures dotted around the landscape, which may be juvenile or even a separate species of tentacle. The "trees" sway gently and appear harmless when observed from a distance, but stab viciously at any creature that enters their immediate vicinity. There are also strange trampoline-like plants seen in Black Mesa and Xen that release a blast of air when stepped on. A similar kind was seen on Xen where it opens and closes, and the said opening releases a gust of air like a vent.

[edit] Colonization and civilization

Since the Combine's takeover of would-be Xenian's former world, they retreated to Xen via teleportation and colonized Xen with their buildings and technology (also bringing with them invasive wild-life and pests). The buildings for the Vortigaunts were primitive and lacked luxury or necessary needs of survival (besides the healing pool in the back) due to their social class as slaves. The Vortigaunt's buildings look like small hills carved by an unknown tool. As for their military class they live in a high-tech floral industrialized-like Xen Base. As for the supreme leader, the Nihilanth has its own personal chamber which is heavily defended by Vortigaunts, Alien controllers and Xen crystals to gain strength to destroy would be interlopers.

[edit] Behind the scenes

[edit] Trivia

[edit] Gallery

[edit] Concept art

[edit] On Xen

[edit] Xen creatures

[edit] Cut

[edit] Retail

[edit] List of appearances

[edit] References

HLPverse.png
Combine OverWiki has more images related to Xen.
Preceded by
Sector F Lambda Complex
Half-Life story arc journey Succeeded by
Unknown
Preceded by
Sector F Lambda Complex
Half-Life: Opposing Force story arc journey Succeeded by
Sector E Biodome Complex
Preceded by
Section A-17 Prototype Labs
Half-Life: Blue Shift story arc journey Succeeded by
Section A-17 Prototype Labs
Preceded by
Gamma Labs
Half-Life: Decay story arc journey Succeeded by
Sector E Materials Transport
Personal tools
Namespaces
Variants
Actions
Navigation
Interaction
Toolbox
Valve Wiki Network