Games Developed: Mystery of the Mummy, Sherlock Holmes: Secret of the Silver Earring, Sherlock Holmes: The Awakened, Sherlock Holmes Versus The King of Thieves, 80 Days, Sherlock Holmes vs. Jack the Ripper, Sherlock Holmes and the Mystery of Osborne House, Dracula: Origin Game Versions Developed: 80 Days, Sherlock Holmes: Secret of the Silver Earring, Sherlock Holmes: The Awakened, Mystery of the Mummy
See Wikipedia: Frogwares