- Install the latest version of the original Half-Life: Visitors mod
- Download the latest Release from https://github.com/malortie/hl-visitors/releases
- Copy the Release visitors folder content into the Half-Life: Visitors mod directory e.g.
release\visitors -> C:\Program Files (x86)\Steam\steamapps\common\Half-Life\visitors - Run SETUP.bat
- Restart Steam
- Launch the mod