Combined ranking - Halloween, Nightmare, Friday

Halloween
A Nightmare on Elm Street
Friday the 13th

1. Halloween
2. A Nightmare on Elm Street 
3. Halloween III: Season of the Witch
4. Halloween H20: 20 Years Later
5. A Nightmare on Elm Street 3: Dream Warriors
6. Halloween (2018)
7. Halloween 4: The Return of Michael Myers
8. A Nightmare on Elm Street 4: The Dream Master
9. Friday the 13th Part III
10. Friday the 13th
11. Friday the 13th: The Final Chapter
12. Friday the 13th Part VII: The New Blood
13. A Nightmare on Elm Street 2: Freddy's Revenge
14. Halloween II (1981)
15. Freddy vs. Jason
16. Halloween 5: The Revenge of Michael Myers
17. Freddy's Dead: The Final Nightmare
18. Wes Craven's New Nightmare
19. Friday the 13th Part VI: Jason Lives
20. Friday the 13th: A New Beginning
21. A Nightmare on Elm Street 5: The Dream Child
22. Friday the 13th Part 2
23. Friday the 13th Part VIII: Jason Takes Manhattan
24. Jason Goes to Hell: The Final Friday
25. Jason X
26. Halloween (2007)
27. A Nightmare on Elm Street (2010)
28. Friday the 13th (2009)
29. Halloween: The Curse of Michael Myers
30. Halloween: Resurrection