A & F Software 's Frogger released for BBC Micro and ZX Spectrum is a clone of Frogger .
Unofficial clones include Ribbit for the Apple II ( 1981 ) , Acornsoft 's Hopper ( 1983 ) for the BBC Micro and Acorn Electron , A & F Software 's Frogger ( 1983 ) for BBC Micro and ZX Spectrum , Froggy for the ZX Spectrum released by DJL Software ( 1984 ) , S
Frogger