Alter Research Complex

for Half-Life 2

18th September 2005

Single Player First Person Shooter Maps and Mods for Half Life 1, 2 and 3

Basic Details
  • Title: Alter Research Complex
  • FileName: hl2-sp-alter_research_complex.rar
  • Size : 640.24kB
  • Author: Psykoman
  • Date Released: 18 September 2005
MapTap Users

Download directly into MapTap [640kB]

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Download Options

Download to your HDD [640kB]

You can still use it with MapTap once you have downloaded it.

Installation Instructions (Steam)
  • Locate your maps folder, either in \SteamApps\[username]\half-life 2\hl2 or \SteamApps\common\half-life 2\hl2 depending on your Steam installation.
  • Extract and copy alter_research_komplex.bsp to your maps folder.
  • Start the game on your preferred level of difficulty, open the console and type map alter_research_komplex.bsp + [enter] or [submit].

If you require more help, please visit the Technical Help page.

Reader Recommendations
Avoid It!
Think Twice
Play It Later
Play It Now!

2 recommendations, average score: 1.5 (out of 5), standard deviation: 0.25 (what's that?)
Total Downloads

Please note: These statistics are valid from December 2010

  • 648
  • 1
  • 2
    Last 7 days
  • 7
    Last 30 days
  • 90
    365 days
Meta Review Data
Statistics based on 1 comment(s) with meta review data.

Using Gauge: Users
Manually: 1 Users

Time Taken:
Average: 0 Hours, 5 Mins
Shortest: 0 Hours, 5 Mins by FaumonGalf
Longest: 0 Hours, 5 Mins by FaumonGalf
Total Time Played: 0 Hours, 5 Mins
If you believe this release is missing important tags, please suggest them in a comment?
Jump to a review
Think TwiceAvoid It!


  1. tigger

    anyone know how to finish this? I get as far as finding a croawbar, going back and smashing my way into the next bit and kill a couple of zombies there, whereupon all the doors I can find in the map are locked, and I can’t find the way to go! I can hear a zombie moaning though…. anyway, please help. I tried to get onto the website that is displayed in-game, but it doesn’t seem to be there, and I can’t find an email address for the author either.

  2. Passerbywhoplayshalflife2

    I think that’s all there is to the map – I noclipped around and there is another corridor behind the door with a zombie in a cage, but that ends abruptly too. It’s sad that there’s so much dross out there. How I wish the HL2 maps scene was more like good old HL1 – but apparently it’s much more difficult to make HL2 maps. I suppose it makes us appreciate the good releases (only one or two come to mind over one year into HL2 though) all the more.

  3. Psykoman


    The Map was not finished. It was a part of the Half-Life 2 Modification Time-Shock. We freeze the Project “Time-Shock” for a couple of months. This Map was the part of the full game.

  4. Mel

    Played this map some time ago and wrote then,
    Not much here, no game to speak of, a few zombies and that’s it, textures not bad but not worth the download.

  5. for 5 min of gameplay kill 3 zombies and nothing else happens…it was certainly a good start.

  6. I dont remember my true name
    Think Twice

    Maybe a gameplay demo… Actually its average mapping. Its a couple of rooms, a cement corridor, some torture room (just for show you cant get inside), and some zombies scattered around. (Just 4~5 btw). Not impressive. Oh and you are obligued to read LEVEL DESIGN BY PSYKOMAN in the screen every time.

  7. Avoid It!

    The card has no end. Boring and not interesting. Although it seemed to be scary. We pass by (

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