Plot: Sky Kid Deluxe is a horizontally scrolling shooter released in arcades by Namco in 1986. It is the sequel to Sky Kid, which was released in the previous year. It was the first game to run on the company's System 86 hardware. Wikipedia
Plot: Kyūkai Dōchūki is a baseball arcade game that was released by Namco in 1990 in Japan; it runs on Namco System 2 hardware, and is a spin-off of Yokai Dochuki. Wikipedia
Plot: Bakutotsu Kijūtei, also known by its longer title as Bakutotsu Kijūtei: Baraduke II, is a scrolling shooter arcade game that was released by Namco in 1988 only in Japan, and for the Virtual Console in 2009. It runs on Namco System 1 hardware, and is the sequel to Baraduke, which was released three...
Plot: Quester is a 1987 block breaker arcade game developed and published in Japan by Namco. Controlling a paddle-like craft, the player is tasked with clearing each stage by deflecting a ball towards a formation of bricks towards the top of the screen. Wikipedia