Grumpy Gumphrey: Supersleuth (CPC/Spectrum) — Steam game overview

Stored observation / content update: 2026-10-25T23:51:01.000Z

Take on the role of Gilbert 'Grumpy' Gumphrey, veteran store detective, in this classic game from 1985. Perform various tasks, from rescuing children, to putting out fires, to getting the boss a nice cup of tea, but be careful - fail to manage your time correctly and you could get the sack!

Game metrics below are stored observations; missing values are unknown.

Revenue is modelled, not confirmed sales. See the methodology and uncertainty range.