Jon Thackray
Name : Jon Thackray
| Software | Role | Publisher | Type | Year |
|---|---|---|---|---|
| Acheton | (Unknown) | Topologika | Adventure: Text | 1988 |
| Avon | (Unknown) | Topologika | Adventure: Text | 1989 |
| Countdown to Doom | (Unknown) | Topologika | Adventure: Text | 1988 |
| Kingdom of Hamil | (Unknown) | Topologika | Adventure: Text | 1988 |
| Philosopher's Quest | (Unknown) | Topologika | Adventure: Text | 1988 |
| Return to Doom | (Unknown) | Topologika | Adventure: Text | 1988 |
| Last Days of Doom | (Unknown) | Topologika | Adventure: Text | 1988 |
