Empress Gameboy Emulator

Game Boy (user-supplied ROMs) in R.E.P.O. · By Omniscye / Empress

Plays inside your own copy of R.E.P.O., on your device, not in a browser tab. Opens thunderstore.io in a new tab.

How to play

Have your own copy of R.E.P.O. installed: the mashup plays inside it.
Download it from its release page on thunderstore.io (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

R.E.P.O. with BepInEx 5.4.2305 and your own legally dumped Game Boy ROMs; no ROMs or BIOS are bundled.

In the words of the mashups list, read Oct 22, 2026.