   | Top Twenty BestsellersDecember 1988Originally published in Impact Games Club Dec 1988 |  |
| 1. | CLOGGER | Impact | |
| 2. | EXILE | Superior/Acornsoft | |
| 3. | CHEAT IT AGAIN JOE 3 | Impact | |
| 4. | SPITFIRE 40 | Mirrorsoft | |
| 5. | CHEAT IT AGAIN JOE 1 | Impact | |
| 6. | SHARK | Audiogenic | |
| 7. | CHEAT IT AGAIN JOE 2 | Impact | |
| 8. | EMPIRE STRIKES BACK | Domark | |
| 9. | BY FAIR MEANS OR FOUL | Superior/Acornsoft | |
| 10. | STRIKE FORCE HARRIER | Mirrorsoft | |
| 11. | TETRIS | Mirrorsoft | |
| 12. | KOURTYARD | GoDax | |
| 13. | STAR WARS | Domark | |
| 14. | SKIRMISH | GoDax | |
| 15. | TIME & MAGIK | Mandarin | |
| 16. | PLAY IT AGAIN SAM 4 | Superior/Acornsoft | |
| 17. | IMOGEN | Micro Power | |
| 18. | ELITE | Superior/Acornsoft | |
| 19. | CHUCKIE EGG | A & F | |
| 20. | ANARCHY ZONE | Atlantis | |
| 1. | CHEAT IT AGAIN JOE 3 | Impact | |
| 2. | SPITFIRE 40 | Mirrorsoft | |
| 3. | CHEAT IT AGAIN JOE 1 | Impact | |
| 4. | ANARCHY ZONE | Atlantis | |
| 5. | TETRIS | Mirrorsoft | |
| 6. | CHEAT IT AGAIN JOE 2 | Impact | |
| 7. | PIPELINE | Superior/Acornsoft | |
| 8. | KOURTYARD | GoDax | |
| 9. | BY FAIR MEANS OR FOUL | Superior/Acornsoft | |
| 10. | SHARK | Audiogenic | |
| 11. | ELITE | Superior/Acornsoft | |
| 12. | GOLF | Blue Ribbon | |
| 13. | STRIKE FORCE HARRIER | Mirrorsoft | |
| 14. | EXILE | Superior/Acornsoft | |
| 15. | SKIRMISH | GoDax | |
| 16. | CHUCKIE EGG | A & F | |
| 17. | PLAY IT AGAIN SAM 3 | Superior/Acornsoft | |
| 18. | PLAN B2 | Bug Byte | |
| 19. | PAPERBOY | Elite | |
| 20. | ROUND ONES | Alternative | |