A free mod for Valheim, by Mixone.
This mod is intended to be used as a client mod.
You can add a buildable element to the world by dropping the Assets folder and ValheimGameBoy.dll into the Bepinex \plugins\folder.
This mod is still in very early stages, so it might have some issues.
It is a piece of furniture, and it requires 1 wood and 1 stone to make.
There are no specific incompatibilities known.
You can start the emulator via interaction with E, and you can select a ROM from the dropdown menu.
The camera and movement are locked while you are playing, and the game can be paused or restarted by pressing P.