Grumpy-guts

Grumpy Gumphrey Supersleuth, often known simply as Super Sleuth, is a computer game for the ZX Spectrum by Gremlin Graphics, a software developer based in Sheffield, UK. It is an action-adventure game: the player controls Grumpy, a store detective and general dogsbody working in a large department store. The game was developed by Shaun Hollingworth with loading-screen graphics by Marco Duroe.