| Type | Game | Year | Publisher |
|---|---|---|---|
| DEC PDP-8 soft. | A Programmed Associative Multichannel Analyser [No. 8-65] | 1967 | DECUS [Digital Equipment Computer Users' Society] |
| Amstrad CPC/PCW disk | A Promotional Prospect | 199? | Adventure Workshop, The |
| DEC PDP-5 soft. | A Pseudo Random Number Generator [No. 5-25] | 1965 | DECUS [Digital Equipment Computer Users' Society] |
| Sinclair ZX Spectrum cass. | A Question of Scruples [Model LG600] | 1987 | Leisure Games |
| Sinclair ZX Spectrum cass. | A Question of Sport [Model 010423] | 1988 | Elite Systems, Ltd. |
| Amstrad CPC cass. | A Question of Sport [Model 030421] | 1988 | Elite Systems, Ltd. |