Plot: Mad Nurse is a video game programmed by Simon Pick and published by Firebird Software Ltd. for the Commodore 64 and ZX Spectrum in 1986. The plot of the game is that you control a nurse at a maternity hospital, where you have to rescue the babies who have escaped from their cots. Wikipedia
Plot: The Heroes of Karn is a 1983 adventure game written by Ian Gray. It was released by Interceptor Micros for the Commodore 64, Amstrad CPC and ZX Spectrum. Music was written by Chris Cox. The Spectrum and Amstrad versions were adapted by David M. Banner with graphics by Terry Greer. Wikipedia
Plot: Olli & Lissa is a series of three action video games: Olli & Lissa: The Ghost of Shilmore Castle, Olli & Lissa II: Halloween, and Olli & Lissa 3: The Candlelight Adventure. Wikipedia
Plot: H.A.T.E.: Hostile All-Terrain Encounter is an isometric scrolling shoot 'em up similar to Sega's Zaxxon, developed by Vortex Software and released in 1989 for Commodore 64, ZX Spectrum, Amstrad CPC, Amiga, and Atari ST. The player can choose to play with either an airplane or a tank. Wikipedia
Plot: Halls of the Things is a video game developed by Design Design for the ZX Spectrum and released by Crystal Computing in 1983. It was ported to the Amstrad CPC amd Commodore 64. The player travels through seven floors of a tower, searching for seven rings, with each floor being a complex maze of corridors...
Plot: Seabase Delta is a text adventure game by Firebird released in 1986 for the Amstrad CPC, Commodore 64, and ZX Spectrum home computers. It is the sequel to Subsunk. Wikipedia