Game files for Zombie Master: Reborn Alpha 1 for Windows.
Files for Alpha 1 (Windows) version of Zombie Master: Reborn.
1. Run this url in your browser which will install Source 2013 SDK Base Multiplayer: Install Alternatively, if this doesn't work, open up your Steam library, and through your Tools-section install it.
2. Download the ZIP file from this page and drag the content into your Steam/SteamApps/sourcemods/-folder. The folder structure should look like: sourcemods/zombie_master_reborn