games-emulation/
mupen64plus-input-sdl

A fork of Mupen64 Nintendo 64 emulator, SDL input plugin

https://www.mupen64plus.org/

There are no pull requests

You think something is missing here?
Start with filling a new pull requests.

If you also like to help the Gentoo project, you can consider sending a Pull Request via GitHub.
Before doing so, you might want to take a look at the wiki page.