Sinclair BASIC

25 entries

• O Estreito de Ormuz2026ZarsoftZX-Spectrum 48K
• Obstacle Course2021Chris LairdZX-Spectrum 48K
• Ocean Defence—publisher not recordedZX-Spectrum 48K
• Odd One Out—publisher not recordedZX81 16K
• Odds and Evens—publisher not recordedZX81 1K
• Old Forty-Niner—publisher not recordedZX81 16K
• Oligopoly1983CCSZX-Spectrum 48K
• Olimpiadas1984publisher not recordedZX-Spectrum 16K/48K
• Olimpiadas—publisher not recordedZX-Spectrum 48K
• Olimpic—publisher not recordedZX-Spectrum 48K
• Olympics—publisher not recordedZX81 16K
• On the Road—publisher not recordedZX-Spectrum 48K
• Op Een Rij1987publisher not recordedZX-Spectrum 16K/48K
• Operation Bee2025KerlZX-Spectrum 16K
• Orchard—publisher not recordedZX-Spectrum 16K
• Ordena tus Gastos—publisher not recordedZX-Spectrum 16K/48K
• Orion Shuttle—publisher not recordedZX81 1K
• Orthius—publisher not recordedZX-Spectrum 16K
• OTHELLO1989ZX-SOFT Brasil LtdaZX-Spectrum 16K
• Othello—publisher not recordedZX81 2K
• Othello1984publisher not recordedZX-Spectrum 16K
• Over and Over2020IvanBasicZX-Spectrum 16K
• Over the Wall—publisher not recordedZX81 1K
• Overload—publisher not recordedZX-Spectrum 48K
• Ovnis1986publisher not recordedZX-Spectrum 48K