Install mupen64plus-qt by entering the following commands in the terminal:
sudo apt update sudo apt install mupen64plus-qt
Description:
Basic launcher for Mupen64Plus
Mupen64Plus-Qt is a basic launcher for the standard UI frontend of Mupen64Plus. It supports downloading game information and cover images from thegamesdb.net.
Homepage: https://github.com/dh4/mupen64plus-qt
Version: 1.11-1
Section: universe/games