Publisher: Activision
Released: 1983
Genre: Shooter
Seaquest
Weeks played: 2012 Knockout Tournament Week 17,
High Score Club Season 4 Week 58,
New High Score Club Season 6 Week 20,
New High Score Club Season 6 Gold Medal Bracket Week 1Average Score: 182,171
| Rank | Score | | Player | Date | % of Hi | % of Avg |
| 1. | 527,160 | | nads | 6/09/2017 | 100.0 | 289.4 |
| 2. | 510,000 |  | The MindMaster | 6/04/2007 | 96.7 | 280.0 |
| 3. | 448,460 | | oyamafamily | 6/11/2017 | 85.1 | 246.2 |
| 4. | 404,430 | | oyamafamily | 4/28/2012 | 76.7 | 222.0 |
| 5. | 374,580 |  | Rom Hunter | 6/06/2007 | 71.1 | 205.6 |
| 6. | 317,760 | | LidLikesIntellivision | 4/29/2012 | 60.3 | 174.4 |
| 7. | 283,040 | | toymailman | 4/28/2012 | 53.7 | 155.4 |
| 8. | 276,720 |  | toymailman | 6/06/2007 | 52.5 | 151.9 |
| 9. | 275,720 | | JacobZu7zu7 | 4/26/2012 | 52.3 | 151.4 |
| 10. | 257,630 | | Jifremok | 4/29/2012 | 48.9 | 141.4 |
| 11. | 254,690 | | Scrabbler15 | 4/28/2012 | 48.3 | 139.8 |
| 12. | 247,610 |  | SpiceWare | 6/04/2007 | 47.0 | 135.9 |
| 13. | 243,960 | | Gorfy | 4/28/2012 | 46.3 | 133.9 |
| 14. | 226,010 | | Vocelli | 4/29/2012 | 42.9 | 124.1 |
| 15. | 223,510 | | Deteacher | 4/26/2012 | 42.4 | 122.7 |
| 16. | 214,880 | | Diamonds | 6/11/2017 | 40.8 | 118.0 |
| 17. | 206,950 |  | godzillajoe | 6/04/2007 | 39.3 | 113.6 |
| 18. | 203,030 | | DT Kofoed | 4/29/2012 | 38.5 | 111.5 |
| 19. | 199,090 | | roadrunner | 4/24/2012 | 37.8 | 109.3 |
| 20. | 192,980 | | darthkur | 6/08/2017 | 36.6 | 105.9 |
| 21. | 175,900 | | snakeboy | 9/20/2017 | 33.4 | 96.6 |
| 22. | 173,260 | | TheHoboInYourRoom | 6/11/2017 | 32.9 | 95.1 |
| 23. | 169,270 | | RaccoonyDave | 6/10/2017 | 32.1 | 92.9 |
| 24. | 157,960 | | Lauren Tyler | 6/10/2017 | 30.0 | 86.7 |
| 25. | 155,680 | | Vocelli | 6/11/2017 | 29.5 | 85.5 |
| 26. | 152,640 | | S.BAZ | 9/19/2017 | 29.0 | 83.8 |
| 27. | 149,660 | | dreadnaught | 6/11/2017 | 28.4 | 82.2 |
| 28. | 144,860 | | snakeboy | 6/10/2017 | 27.5 | 79.5 |
| 29. | 140,360 |  | Captain Beard | 6/01/2007 | 26.6 | 77.0 |
| 30. | 138,320 | | karokoenig | 6/10/2017 | 26.2 | 75.9 |
| 31. | 137,710 | | Scrabbler15 | 6/09/2017 | 26.1 | 75.6 |
| 32. | 133,240 | | classicgamer_27330 | 6/05/2017 | 25.3 | 73.1 |
| 33. | 132,400 | | DarQ Massacres | 6/06/2017 | 25.1 | 72.7 |
| 34. | 124,740 | | toiletunes | 6/05/2017 | 23.7 | 68.5 |
| 35. | 124,460 | | Sneakyturtleegg | 6/11/2017 | 23.6 | 68.3 |
| 36. | 123,250 | | RJ | 6/08/2017 | 23.4 | 67.7 |
| 37. | 122,550 | | pis | 4/24/2012 | 23.2 | 67.3 |
| 38. | 119,420 | | agb | 6/11/2017 | 22.7 | 65.6 |
| 39. | 115,210 |  | Deteacher | 6/03/2007 | 21.9 | 63.2 |
| 40. | 99,700 | | classicgamer_27330 | 4/24/2012 | 18.9 | 54.7 |
| 41. | 99,500 | | AtariWarlord | 6/08/2017 | 18.9 | 54.6 |
| 42. | 93,270 | | RJ | 6/05/2007 | 17.7 | 51.2 |
| 43. | 89,900 |  | Goochman | 6/01/2007 | 17.1 | 49.3 |
| 44. | 86,930 | | bugcatcher88 | 6/11/2017 | 16.5 | 47.7 |
| 45. | 83,470 | | troff | 6/10/2017 | 15.8 | 45.8 |
| 46. | 78,180 | | S.BAZ | 6/06/2017 | 14.8 | 42.9 |
| 47. | 71,280 | | Atarian7 | 6/11/2017 | 13.5 | 39.1 |
| 48. | 63,010 | | Abel M'Vada | 6/11/2017 | 12.0 | 34.6 |
| 49. | 58,440 | | Piggles | 6/10/2017 | 11.1 | 32.1 |
| 50. | 41,000 | | Lauren Tyler | 4/24/2012 | 7.8 | 22.5 |
| 51. | 14,620 | | jblenkle | 4/28/2012 | 2.8 | 8.0 |
| 52. | 14,490 | | jblenkle | 6/07/2017 | 2.7 | 8.0 |