Plot: Bobby Bearing is an isometric action-adventure game released by The Edge in 1986 for the Sinclair Spectrum. It was ported to the Amstrad CPC and Commodore 64 by Trevor Inns. Wikipedia
Plot: B.C. Bill is a 2D action video game published by Imagine Software in 1984. It was released for the Commodore 64, ZX Spectrum, TRS-80 Color Computer, Dragon 32/64 and BBC Micro. Wikipedia
Plot: Bazooka Bill is a side scrolling combat game created by Melbourne House in 1985 for the Commodore 64. It was also ported to the ZX Spectrum. It is a clone of the video game Green Beret. Wikipedia
Plot: Barry McGuigan World Championship Boxing is a British video game released in 1985 for the Amstrad CPC, Commodore 64, and ZX Spectrum by the Gamestar branch of Activision and later re-released by Mastertronic. It was titled Star Rank Boxing in the US. Wikipedia