You have been sent alone, to a warm desert planet for a commando mission of high risk. Your goal, as an elite soldier, is to infiltrate the abandoned human complex to perform vital maintenance tasks and to recover precious scientific research facility data. From the warm desert to the depths of the complex, you will blow up everything that blocks your way, like doors or walls, but mostly aliens. You will then be extracted from the planet by a space ship !
Secondary campaigns in developement
In addition with the main campaign, the mod may includes in the future few secondary "mini-campaigns" !
May 1, 2012 News
The full version of Ground Complex mod is now avaible
After months of hard work, a lot of will and various problems, the mod has been finally accomplished !
Mar 27, 2012 News
Intensive play-testing of the mod
The last stage of the developement before releasing, is play-testing !
Feb 2, 2012 News
The mod is in beta test !
With only me as the developer and after month of works, the mod is almost done !
Dec 15, 2011 News
A lot of new stuffs released
From the dedicated website to the demo release... The profile has also being updated !
Nov 30, 2011 NewsOnly registered members can share their thoughts. So come on! Join the community today (totally free - or sign in with your social account on the right) and join in the conversation.







Where's the Drop ship at the end? I can hear it but i cant see or find it. Please be more specific when giving instructions.
It's not bad, the mass spawn of antlions does get extremely fustrating though, and I have no idea what to do during the plug part. I found every single plug and did what the commander told me to but the button does not do anything. Idk if its a glitch but it definitely put a sour taste in my mouth. 6/10
Why don't this mod have crosshair?
Sorry for my bad english.
if you've played half life long enough, YOU DONT NEED CROSSHAIRS
It's better for the realism.
looks so cool looks almoste like half life1
Forgot to say, I'm downloading this now. I'll be checking it out later tonight when I put the kids to bed.
Thanks for all your hard work! I know how tough modding a game is let alone creating a totally new game from the source.
Don't let some little twats stop you from doing something you love to do.
Let your mod do the talking, no matter what they do they can't stop people from enjoying it!
What mods have they made themselves? I'd love to compare your work to theirs and see who's is better...
Have you tried reporting them?
Theyre making multiple accounts, so it doesnt matter