Colossal Cave Adventure (1985)(Anubis Software)[a]
Jet Set Willy – The Colossal Cave (2000)(James Wyatt)
Colossal Cave (1984)(Twom Software)
Colossal Cave (UK) (1986).dsk
Colossal Cave (UK) (1986) [a1].dsk
Colossal Caves (1982)(CP Software)[aka Adventure 1]