Hugo II: Whodunit?

Hugo II: Whodunit is an adventure game for MS-DOS designed by David P. Gray and released in 1991. Created using the same engine as Hugo's House of Horrors, it was followed by Hugo III: Jungle of Doom which was released in 1992. The player takes control of Hugo and his wife, Penelope. The two will have to solve the murder of Hugo's uncle Horace.