Plays inside your own copy of Half-Life, on your device, not in a browser tab. Opens github.com in a new tab.
How to play
Have your own copy of Half-Life installed: the mashup plays inside it.
There is no release yet: get its code from its repository on GitHub and build it as its README says (it runs on Windows).
Install it as its page says. What it asks for is just below, in the list's words.
Start the game the way its page says: some mashups come with a launcher of their own.
What it asks for
Owned Half-Life and Minecraft: Java Edition with Microsoft/Mojang authentication; Windows with VS2022 C++ v143 tools and Windows SDK, Python and Java 25 to build; Fabric for Minecraft 26.3 and a portable Prism launcher. No release is published and the launch scripts use the developer's Half-Life path.
