Plays inside your own copy of Elden Ring, on your device, not in a browser tab. Opens github.com in a new tab.
How to play
Have your own copy of Elden Ring 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 x64 (build 19041+), an owned Steam copy of Elden Ring at executable version 2.7.1.0 and an owned Minecraft Java Edition account. The launcher script downloads checksum-verified portable Java, Prism Launcher, me3 and ReShade, installs Minecraft 26.3 and runs both games; Elden Ring uses a separate EldenCraft.sl2 save and saves are backed up before every launch.