This article has a talk page!Meitantei Holmes: Kiri no London Satsujin Jiken is, as you might have guessed from the second and fifth words of its title, a Sherlock Holmes game.
Sound Test#
On the title screen, press A 20 times, then press Start.
Press Left / Right to select between music and sound effects, Up / Down to select a track, A to play the track, and B to stop it.
(Source: CaH4e3)
Hidden Text#
There is a hidden copyright string in the ROM repeated a couple of times. Most games made by Another Ltd. contain similar text.
1987. Another Ltd.(Source: CaH4e3)