Mod for Dark Souls: Prepare to Die EditionReleased

MarioSouls

Super Mario 64 in Dark Souls: Prepare to Die Edition · By TedCassirer

Plays inside your own copy of Dark Souls: Prepare to Die Edition, on your device, not in a browser tab. Opens github.com in a new tab.

How to play

Have your own copy of Dark Souls: Prepare to Die Edition 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

Dark Souls: Prepare to Die Edition (Steam), a US Super Mario 64 ROM in .z64 format; DSfix 2.4 optional. ROMs and game assets are not included.

In the words of the mashups list, read Oct 26, 2026.