
Sir Fred es un videojuego creado por Carlos Granados, Fernando Rada, Camilo Cela y Paco Menéndez para ZX Spectrum y Amstrad CPC. Juan Delcán se encargó de la pantalla de carga.
introducción

el 8% del castillo
Sir Fred #1 Sir Fred #2 Sir Fred #3 Sir Fred #4
manual
FUSE (GTK+ version)
sudo apt show fuse-emulator-gtk
Fuse is a Sinclair ZX Spectrum emulator. It supports several models (including 16K/48K/128K/+2/+2A/+3 and some clones), with quite faithful emulation of the display and sound.
sudo apt-get install fuse-emulator-gtk
sudo apt-get install spectrum-roms