Not including computers (of whic there have been many from ZX80, Acorn Atom though Atari, Commodore, More acorns, IBM PCs, all the way upto current rig)
Binatone (bat and ball and variants)
Atari 2600
Philips videopac
Vectrex
Jaguar
Sega megadrive (and Mega CD)
SNES
CD32
PS1
PS2...