The terraformation of Xen known as "The Xeno Project" has begun. Noticeable changes to the planet thus far include regular gravity and a breathable atmosphere. After agreeing to work for the Gman, you are teleported onto a train, inbound to the Xeno Project control complex.

Your mission is to report to an underground test lab which has been set up for further experiments into portal technology. Everything seems to be going smoothly until the military decides to completely take over the operation. Once this happens, your goal will be to get the hell off the planet and escape back to earth.....good luck....you'll need it.

Author: Loki (AKA Mr. White)

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The Xeno Project 2

The Xeno Project 2

Feb 7, 2010 Full Version 3 comments

The current version is Steamcompatible although Ill be releasing a more Steamfriendly installer soon. (from original author).

Xeno Project

Xeno Project

Feb 7, 2010 Full Version 3 comments

It took longer than expected but Ive finally finished work on a Steamcompatible version of my 1st HalfLife SP mission The Xeno Project.

Post comment Comments  (0 - 10 of 16)
banan2288
banan2288 May 4 2014, 9:05pm says:

It needs Sven Coop conversion

+1 vote     reply to comment
exudaz
exudaz Aug 19 2012, 6:39pm says:

When I start the game, all I get is episode 2. How do I play episode 1? Please help.

+1 vote     reply to comment
asdfzxc
asdfzxc Jul 15 2012, 12:56am says:

I'm stuck in the seventh map of part 2 (the room with the laser and the escape pod). What are you supposed to do here?

+1 vote     reply to comment
Delta1000
Delta1000 Sep 17 2011, 8:25pm says:

Man, i really enjoyed playing this mod. I like the ending the best, wow. An incredible mod to play to the end people.

+2 votes     reply to comment
AI_COLONEL
AI_COLONEL Apr 5 2011, 8:52am says:

looks well cool

+2 votes     reply to comment
ᎶʋƝʂℋɨƤ_ℳƘ_ƖƖ
ᎶʋƝʂℋɨƤ_ℳƘ_ƖƖ Feb 26 2011, 1:26pm says:

One of the best mods IMO.

+2 votes     reply to comment
KWL_The_Max
KWL_The_Max Sep 17 2010, 4:36am says:

I Saw a Microwave with Headcrab,When i press,The Headcrab being cooked,after become headcrab Meat.

I Designed a Cook The Headcrab Mod to Cook that Headcrab and Bullsquid Ambush and Cook the Bullsquid.
Moddb.com

0 votes     reply to comment
Lazypro
Lazypro Jul 23 2010, 11:24pm says:

one of my other favorite series of mods to play

+2 votes     reply to comment
Satiam
Satiam Jul 23 2010, 7:29pm says:

Not only the gameplay, but also the story was quite exceptional. I also liked the ending.
If you haven't played the Xeno Project yet, do yourself a favor and give it a try. You won't regret it.

+2 votes     reply to comment
sgtvishus
sgtvishus Oct 5 2012, 5:08pm replied:

lol

+1 vote     reply to comment
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Icon
Half-Life Icon
Platform
Windows
Game
Half-Life
Developed By
Petrick
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Official Page
Web.archive.org
Release Date
Released Jan 8, 2002
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Community Rating

Average

8.3

32 votes submitted.

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Highest Rated (2 agree) 10/10

Another classic mod for half life!

Jun 10 2012, 6:21pm by poshgaloo

Style
Genre
First Person Shooter
Theme
Fighter
Players
Single Player
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Xeno Project I & II Xeno Project I & II
Xeno Project I & II
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6,634 of 22,295
Last Update
2 years ago
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39 members
Files
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Reviews
8