mapbase

A mod for Source 2013 which improves the engine and entities to be more capable and stable for mapping and other kinds of modding.

Browse Mapbase mod for Half-Life 2 article direct from modders.

"Mapbase - Episodic" may use the main HL2 background map (or no background at all), which is normal. Instructions for setting up Mapbase for Hammer can be found in the second section of this

Mapbase. Half-Life 2 mod Released Sep 2019.

Anyone not involved in the communities Mapbase was discussed or based in may be confused as to what Mapbase is or why such a huge project is suddenly here and almost ready for release.