Articles (2)
| Title | Author(s) | Publication | Date |
|---|---|---|---|
| 1K ZX81 Frogger | ZX-Appeal | October - November 1987 | |
| 1K ZX81 Frogger | The Data Expansion | December 1987 |
| Title | Author(s) | Publication | Date |
|---|---|---|---|
| 1K ZX81 Frogger | ZX-Appeal | October - November 1987 | |
| 1K ZX81 Frogger | The Data Expansion | December 1987 |