In the Spectrum days, some of the most graphically impressive games came from Don Priestley. Oversized graphics were his trademark, and his games were a mixture of puzzle and arcade. The first I ever played was Flunky, where you play a hard working butler in the Royal household. Find freckles for Fergie! Help Prince Andrew play boats in his bath! Avoid being shot by beefeaters, for seemingly no reason! Amazing.
The emulator used is Qaop.