| Sinclair ZX Spectrum cass. |  Ballblazer Model RS 023 | 198? | Ricochet Mastertronic Group UK |
| Sinclair ZX Spectrum cass. |  Ballbreaker | 198? | Dro Soft. Madrid, Spain |
| Sinclair ZX Spectrum cass. |  Balle de Match | 1984 | Psion |
| Sinclair ZX Spectrum cass. | Ballonvaart | 1984 | Wolters Soft. |
| Sinclair ZX Spectrum cass. | Ballooning | 1984 | Heinemann |
| Sinclair ZX Spectrum cass. | Bananaby | 1986 | Wasp Soft. |
| Sinclair ZX Spectrum cass. | Bandera A Cuadros | 198? | Investronica Spain |
| Sinclair ZX Spectrum cass. | Banger Management Hb | 2009 | Cauldwell, Jonathan |
| Sinclair ZX Spectrum cass. | Banger Racer Model BR | 1990 | Cult |
| Sinclair ZX Spectrum cass. | Bangers & Mash Model AS 827 | 1992 | Alternative Soft., Ltd. |
| Sinclair ZX Spectrum cass. | Barbarian | 1988 | Melbourne House UK 015901 |
| Sinclair ZX Spectrum cass. | Barbarian - El Guerrero Definitivo | 1987 | Erbe Soft. Spain |
| Sinclair ZX Spectrum cass. | Barbarian - The Ultimate Warrior Model 544921 | 1990 | Kixx 013442 |
| Sinclair ZX Spectrum cass. | Barbarian - The Ultimate Warrior Model PSD1058 | 1987 | Palace Soft. 013518 |
| Sinclair ZX Spectrum cass. | Barbarian II | 1988 | Erbe Soft. Spain |
| Sinclair ZX Spectrum cass. | Barbarian II | 199? | IBSA Spain |
| Sinclair ZX Spectrum cass. | Barbarian II - The Dungeon of Drax | 1988 | Palace Soft. 013518 |
| Sinclair ZX Spectrum cass. | Barbarian II - The Dungeon of Drax Model 550502 | 1990 | Kixx 013442 |
| Sinclair ZX Spectrum cass. | Barchou Model CSC 13 | 1984 | Central Solutions, Ltd. |
| Sinclair ZX Spectrum cass. | Bargain Basement Model AS157 | 198? | Alternative Soft., Ltd. |
| Sinclair ZX Spectrum cass. | Bargain Basement Model CSAC 611 | 1986 | Sparklers |
| Sinclair ZX Spectrum cass. | Barmy Burgers | 1983 | Blaby Computer Games |
| Sinclair ZX Spectrum cass. | Baron | 1983 | Temptation Soft. |
| Sinclair ZX Spectrum cass. | Baron Rojo | 198? | Zafiro Soft. Div. Spain |
| Sinclair ZX Spectrum cass. | Barreldrop | 1983 | Games Machine |
| Sinclair ZX Spectrum cass. | Barrowquest | 1984 | CCS Cases Computer Simulations, Ltd. London, England |
| Sinclair ZX Spectrum cass. | Barry McGuigan World Championship Boxing | 1985 | Gamestar |
| Sinclair ZX Spectrum cass. | Barry McGuigan World Championship Boxing Model PAL SP12 | 198? | Mastertronic, Ltd. UK 012967 |
| Sinclair ZX Spectrum cass. | Base Invaders | 1984 | Magination Soft. |
| Sinclair ZX Spectrum cass. | Base Invaders | 1983 | Work Force |
| Sinclair ZX Spectrum cass. | Base Invaders | 198? | Profisoft Germany |
| Sinclair ZX Spectrum cass. | Base Invaders + Scramble + High Noon | 1983 | Work Force |
| Sinclair ZX Spectrum cass. | Basil the Great Mouse Detective | 198? | Erbe Soft. Spain |
| Sinclair ZX Spectrum cass. | Basil the Great Mouse Detective Model 019350 | 1987 | Gremlin Graphics Soft., Ltd. 013658 |
| Sinclair ZX Spectrum cass. | Basket Master Model 111556 | 1987 | Imagine Soft. Ocean Group 13156 |
| Sinclair ZX Spectrum cass. | Basket Model J-2 | 1985 | Software mb Spain |
| Sinclair ZX Spectrum cass. | Basque Terrorists Loose in Dartford | 1987 | Infected Soft. |
| Sinclair ZX Spectrum cass. | Basurero | 1987 | Microbyte, S.A. |
| Sinclair ZX Spectrum cass. | Batalha Naval | 1985 | Astor Soft. Portugal |
| Sinclair ZX Spectrum cass. | Batalla Naval | 1983 | Taller de Aplicaciones Informaticas Spain |
