This 4 sp-maps mappack is 13 years old and over time many things have changed due to Steam updates. Which makes that old mods and mappacks don't work anymore. The old readme.txt file state wrong install instructions. That is why i add this new readme.txt called New Install Instructions. In it you find all info and advice needed to get this sp-mappack to work.
leon brinkmann (8-8-2018)
* Installation *
when you unzip the .rar file it can happen that it unzips to a folder called; LeonHL2_1.
When this is the case then open this LeonHL2_1 folder and copy everything that is inside it
and paste it to;
C:\Program Files (x86)\Steam\steamapps\common\Half-Life 2\hl2\maps
(or any other driver were you have steam/HL2 installed).
It is best to always have SOURCE SDK 2013 SP installed these days, and set it to "upcoming".
Because many old mods may otherwise not work anymore due to a scale of Steam updates over the
years. You can find info on how to do so on google when you google with
Source SDK 2013 SP and set to "upcoming".
Start Half Life2 and open the console by pressing;
type in the console;
* Construction *
Buildtime : 4 maps together: 3.5 month
Compile Time : together about 120 minutes
Editor : Hammer 4.0
Map Known Bugs : 1 weapon floating in air in map4, 1 metal file cabinet and wooden fence in street in map2.
New Textures? : no
New Sounds? : no
Custom Soundtrack? : no
Compile Machine : Valve Hammer 4.0 editor
* Play Information *
Game : Half Life2
Type : single player only
Supported Modes : no
Players : 1
You get extracted in the sewers outside a big city that is controlled by the combines, although there are certain parts of the city that are filled with headcrabs and other creatures. You have to find and fight your way trough the sewer, over the railroad track in to the city. Once you're in the city your objective is to find the power plant and destroy it. It sounds easy but you will have to fight for your life before you get there.
All original and composed textures or assets in this level remain property of
the sources respective owners.
You MAY distribute this ZIP,PK3 in any not-for-profit electronic format (BBS, Internet,
CD, etc) as long as you contact me first, and include all files, including this readme, intact in
the original archive.
* Warning - Must Read and Understand Before Use*
The author of this file accepts no responsibility for damage to data, or physical damage
to hardware, caused by the appropriate or inappropriate use of this file. It is deemed
that users who run this file, automatically are considered as having read and understood
this liability clause before using the said file.