This guide will help you on how to install Source Co-op for Black Mesa
The 2025 version should be installed with the following compatible options:
1. Metamod: Source [Latest]
2. SourceMod [1.12-7163]
3. SourceCoop Mod 1.5
1st: STOP the server and go to Mod Manager
2nd: Install the mods in order
3rd: Restart the server so the changes will be applied
