Wayoftherodent's Top 50 Shooters of All Time
Hope you like Commodore64 titles, among other forms of nostalgia.
http://www.wayoftherodent.com/guests...b_shooters.htm
01. Robotron
02. Space Invaders
03. Defender
04. Tempest
05. Rez
06. Star Wars
07. Galaxian
08. Gradius
09. Ikaruga
10. Asteroids
11. R-Type
12. Doom
13. Centipede
14. Missile Command
15. Sinistar
16. Star Force
17. Tempest 2000
18. Galaga
19. Moon Cresta
20. Llamatron
21. Uridium
22. Metal Slug
23. Geometry Wars
24. Scramble
25. Afterburner
26. Jet Pac
27. Xevious
28. Commando
29. Radiant Silvergun
30. Juno First
31. Phoenix
32. Bangai-O
33. Drop Zone
34. Vanguard
35. Viewpoint
36. Gunhed
37. Gorf
38. Delta
39. Swiv
40. Side Arms
41. Thunderforce IV
42. Battle Squadron
43. Pulstar
44. Mad Planets
45. Encounter
46. Einhander
47. Matrix
48. Gyruss
49. 1942
50. Armalyte
Some inconsistencies I'd name right off the bat are:
07. Galaxian
18. Galaga (I know of no person who'd rather play Galaxian over Galaga)
and
09. Ikaruga
29. Radiant Silvergun (One or the other. Not both.)
not to mention the fact that they bothered to bend the shooter definition to include FPSs, but only did so to mention Doom and not even consider any other major (and I'd think, easy-to-argue as better) FPS that have come out since then.