Plot: Fraction Fever is an educational video game created by Tom Snyder Productions and published by Spinnaker Software in 1983. The TRS-80 version was sold through Radio Shack. The game involves moving a pogo stick laterally on a platform to find a fraction equivalent to the one shown on-screen. Wikipedia...
Plot: Apple Cider Spider is a three-screen platform game written for the Apple II by Ivan Strand and published by Sierra On-Line in 1983. A Commodore 64 port followed. The player takes the role of a spider in an apple cider factory. Wikipedia
Plot: Ducks Ahoy! is an action game for the Atari 8-bit family of computers and the Commodore 64. In it, the player maneuvers a boat around a flooded city to pick up ducks and ferry them to safety before they drown. The player must also avoid a hippopotamus, who randomly appears to try to destroy the player...
Plot: Blue Max 2001 is a diagonally-scrolling shooter written by Bob Polin for the Atari 8-bit family and published by Synapse Software in 1984. A Commodore 64 version was released the same year. Wikipedia
Plot: Agent X II: The Mad Prof's Back is a computer game released in 1987 for the ZX Spectrum, Amstrad CPC and Commodore 64. It is the follow-up to the ZX Spectrum game Agent X. The player takes control of the eponymous Agent X in a multi-load game made up of a number of sub-games. Wikipedia