Sherlock Holmes: Hakushaku Reijou Yuukai Jiken English translation
シャーロック・ホームズ 伯爵令嬢誘拐事件 · Sherlock Holmes: Hakushaku Reijō Yūkai Jiken
A full English translation of Towa Chiki's Sherlock Holmes action-adventure for the Famicom, passwords included, with a fix in 1.1 for a vital clue.
What's translated
All of the game's Japanese text is now in English, including the password system, so passwords from Japanese guides will not work with this version. Version 1.1 corrects the clue you get for the right password in Edinburgh, which had lost a digit in the first release and made the final password very hard to work out.
About the game
Holmes walks and jumps through side-scrolling streets, talks to people and gathers clues while fending off thugs. It is known for being demanding and for its obscure requirements, so read the patch's notes before you start.
Playing it
Apply the patch to your own copy of the original Japanese game, following the instructions on the romhack.ing page linked here.