Encyclopedia > X > Xen (Half-Life)
Xen (Half-Life)
Xen (pronounced "Zen") is the origin of the alien species that appear in the science fiction video game Half-Life (Valve Software, 1998); the expansion packs Half-Life: Opposing Force (Valve Software and Gearbox Software, 1999); Half-Life: Blue Shift (Valve/Gearbox, 2001); and Half-Life: Decay (Valve/Gearbox, 2001) - as well as many of those that appear in Half-Life 2 (Valve Software, 2004). Xen is sometimes referred to as the border world.
Information are taken from Wikipedia, the open encyclopedia, to which contribute many volunteers from around the whole world. Texts are available under the following conditions GNU Free Documentation License.
Encyklopedie (cz) Encyklopédia (sk) Enzyklopädie (de)