Crack-Life: Campaign Mode Remake on Source Engine. Based on Crack-Life: Campaign Mode by International Minds.
The old Crack-Life CMR Tech Demo. With all weapons. You can play Half-Life 2 maps with it.
Here's the installation guide:
1. You must open Steam and go into tools in your library.
2. Find Source SDK Base 2013 Singleplayer.
3. Install it.
4. Open properties and set beta to upcoming.
5. Create sourcemods folder in steamapps folder
For example if you have your Steam installed on disc C open:
"C:\Program Files (x86)\Steam\steamapps" and create sourcemods folder there.
6. Put cracklifecmr folder into sourcemods folder.
7. Reset Steam.
8. The mod should be in your library as Crack-Life: CM Remake Tech Demo.