Xeno Project I & II

Xeno Project is a 2 Part Single Player Mod for Valve's 1998 Half Life, Released on Janurary 1st 2002 and Janurary 9th 2002 Respectivily

Synopsis
The Terraformation of Xen has begun. The Planet now supports a breathable Oxygen-Nitrogen Atmosphere and Earth-like gravity. A Scientific facility called the Xeno Project has been set up on the planet for continuing research into portal technology.

Part 1
After Gordon Recieves an Offer From The G-man, He is Transported on a Tram, Inbound to The Xeno Project Control Complex. He has been Sent to report to an Underground test lab which has been set up for further experiments into Portal Technology. Unfortunaly The Military Arrives and Attempt to Take over the Operation and They try to Eliminate Gordon Freeman. Gordon Has to Fight against Both Xen Aliens and The Military Who are trying to Kill Him. In The End, Gordon uses a Space Rocket to Escape, Leaving the Planet Nearly Destroyed, But Before He can Reach to Earth, He is Captured and Aboarded on a Earth Vessel Fleet by the Military, Which is Now Revealed That The G-man was Responisble For Killing Him. Gordon is Given a Military Arrest By The G-man Along with his Military Unit.

Part 2
After Being Captured by The G-man on a Earth Vessel Fleet. Gordon Sneakly Escapes From his Cell and Meets His Fellow Scientists, Who are Ordering him to Stop The G-man and his Military Unit From Taking Over The World. After Many Encounters Against the Soldiers and Female Assassins, Gordon Finally Locates The G-man on a Control Room with His Mind Controlled Scientists. Suddenly, A Massive Xenian Fleet Appears and Prepares to Destroy The Earth Vessel Fleet. The Fleet Comes in a Heavy Attack By the Xenians and Nearly all Scientists and The Military Forces are Wiped Out, While Gordon Attempts to Catch The Fleeing G-man attempting to Escape, However, The G-man Escapes in The Pod, But Gordon uses The Fleet's Laser Cannon and Destroys The Pod and Kills The G-man in the Process. The Xenian Fleet Begins To Steel the Supplies and Gordon Jumps on one the Supplies to Enter the Fleet as the Earth Vessel Fleet has been Destroyed. The Xenians are Preparing To Destroy The Earth and Gordon Must Stop them From Ending The Humanity, After Many Battles against Xen Creatures, Gordon Finally Heads to the Control Room and The Mod Can End in Two Ways.

Endings
On the Control Room, If The Player Shuts Down the Fleet's Weapon, Earth will be Saved and Results a Good Ending. But If The Player Does Not, The Weapon Will Fire and Earth will be Destroyed and Nihilanth will be Reborn, This Results a Bad Ending.

Links

 * Xeno Project I & II
 * http://www.moddb.com/mods/xeno-project-i-ii/downloads/xeno-project
 * http://www.moddb.com/mods/xeno-project-i-ii/downloads/the-xeno-project-2