1981

202 entries

• Multifile1981Gladstone ElectronicsZX81 16K
• Multigraphics v2.31981Bridge SoftwareZX81 16K
• NE Z801981Nova EletronicaHardware: Computer
• Nightmare Park and Music Plus1981Macronics Systems LtdZX81 16K
• Not Only 30 Programs for the Sinclair ZX811981Melbourne HouseBook: Paperback
• PASCAL Handbuch: von BASIC zu PASCAL1981Hofacker VerlagBook: Paperback
• Patrouille De L'Espace1981Sinclair Research LtdZX81 16K
• Perilous Swamp1981Psion ComputersZX81 16K
• Personal Banking System1981Jack P. GibbonsZX80
• Physics Revision1981ScisoftZX81 16K
• Planetoids1981Macronics Systems LtdZX81 16K
• Pocket Guide to BASIC1981Pitman Publishing LtdBook: Spiral bound
• Pontoon1981publisher not recordedZX81 16K
• Potage Rates1981publisher not recordedZX81 2K
• Progstore1981ACS SoftwareZX81 16K
• Puckman1981Hewson Consultants LtdZX81 16K
• Pyramid1981J.K. Greye Software LtdZX81 16K
• QS Defenda1981Quicksilva LtdZX80
• Red Alert1981Softsync IncZX81 16K
• Renumbering Program1981Bug-Byte Software LtdZX81 16K
• Similes Countdown1981AVC SoftwareZX81 16K
• Sinclair ZX81 ROM Disassembly Part A: 0000H-0F54H1981Melbourne HouseBook: Paperback
• Space Intruders1981Hewson Consultants LtdZX81 16K
• Space Invaders1981publisher not recordedZX81 16K
• Space Invaders1981DK'Tronics LtdZX81 16K
• Space Invaders1981Real Time SoftwareZX81 16K
• Space Invaders 3K1981Macronics Systems LtdZX81 16K
• Space Invaders and Planetoids1981Macronics Systems LtdZX81 16K
• Space Invaders and Space Rescue1981Macronics Systems LtdZX81 16K
• Space Rescue1981publisher not recordedZX81 16K
• Star Trek1981Macronics Systems LtdZX81 16K
• Star Trek1981Silversoft LtdZX81 16K
• Star Trek1981Bug-Byte Software LtdZX81 16K
• Star Trek + 3D O's and X's1981Macronics Systems LtdZX81 16K
• Star Trek and Mission of the Deep1981Macronics Systems LtdZX81 16K
• Star Trek and Nightmare Park1981Macronics Systems LtdZX81 16K
• Starfighter1981J.K. Greye Software LtdZX81 16K
• Starting FORTH1981Prentice-Hall [US]Book: Paperback
• Stock Market1981Video Software LtdZX81 16K
• Stretching Your ZX81 or ZX80 to Its Limits1981Computer PublicationsBook: undetermined
• Sturen met de Microprocessor1981publisher not recordedBook: Paperback
• Super Invasion1981Softsync IncZX81 1K
• Super Invasion1981Beam SoftwareZX80
• Super Invasion1981Beam SoftwareZX81 1K
• Super Invasion1981Beam SoftwareZX81 2K
• Super Programs 11981ICLZX81 1K
• Super Programs 21981ICLZX81 1K
• Super Programs 31981ICLZX81 1K
• Super Programs 41981ICLZX81 1K
• Super Programs 51981ICLZX81 16K