Plays inside your own copy of Ready or Not, on your device, not in a browser tab. Opens github.com in a new tab.
How to play
Have your own copy of Ready or Not installed: the mashup plays inside it.
Download it from its release page on GitHub (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
Windows 10/11, Ready or Not (Steam, DirectX 11), Minecraft Java Edition with the official launcher (Minecraft 26.3 with Fabric, installed by the launcher profile); single-player only.