Let's name the top 50 Genesis games together because yes :)

[telekill]

42. Ninja Turtles Hyperstone Heist.

[telekill]

Ok... looks like the numbering got off somehow. I've gotta say, I've not heard of many of these. I may have to try some out.

The list thus far:

1. Sonic 3 and Knuckles
2. Castlevania: Bloodlines
3. Phantasy Star II
4. Sword of Vermillion
5. Streets of Rage 2
6. World of Illusion Starring Mickey Mouse and Donald Duck
7. Beyond Oasis
8. Gunstar Heroes
9. Shining Force II
10. Snake Rattle n' Roll
11. Golden Axe II
12. Earthworm Jim
13. Wonder Boy in Monster World
14. Strider Hiryu
15. Aladdin
16. Sonic 3D Blast
17. Steel Empire
18. Shinobi III: Return of the Ninja Master
19. Phelios
20. Quackshot
21. Warsong
22. Shadow Dancer: The Secret of Shinobi
23. Toki: Going Ape Spit
24. Comix Zone
25. Sonic 2
26. Trouble Shooter
27. Sonic 1
28. Columns
29. Tatsujin / Truxton
30. Beavis and Butt-Head
31. Mega Man: The Wily Wars
32. Herzog Zwei
33. Rolo to the Rescue
34. Mighty Morphin Power Rangers: The Movie
35. The Revenge of Shinobi
36. Contra: Hard Corps
37. Sonic Spinball
38. Dr. Robotnik's Mean Bean Machine
39. Gargoyles
40. Phantasy Star IV
41. Rocket Knight Adventures
42. Midnight Resistance
43. Jurassic Park
44. Ninja Turtles Hyperstone Heist
45. Mortal Kombat II

[wartoy]

46.Shining Force

[droaa]

47. Skitchin'

[Flashback2012]

48. Thunder Force III

[wartoy]

49.Arrow Flash

[Flashback2012]

50. Gaiares 

[droaa]

Final count

1. Sonic 3 and Knuckles
2. Castlevania: Bloodlines
3. Phantasy Star II
4. Sword of Vermillion
5. Streets of Rage 2
6. World of Illusion Starring Mickey Mouse and Donald Duck
7. Beyond Oasis
8. Gunstar Heroes
9. Shining Force II
10. Snake Rattle n' Roll
11. Golden Axe II
12. Earthworm Jim
13. Wonder Boy in Monster World
14. Strider Hiryu
15. Aladdin
16. Sonic 3D Blast
17. Steel Empire
18. Shinobi III: Return of the Ninja Master
19. Phelios
20. Quackshot
21. Warsong
22. Shadow Dancer: The Secret of Shinobi
23. Toki: Going Ape Spit
24. Comix Zone
25. Sonic 2
26. Trouble Shooter
27. Sonic 1
28. Columns
29. Tatsujin / Truxton
30. Beavis and Butt-Head
31. Mega Man: The Wily Wars
32. Herzog Zwei
33. Rolo to the Rescue
34. Mighty Morphin Power Rangers: The Movie
35. The Revenge of Shinobi
36. Contra: Hard Corps
37. Sonic Spinball
38. Dr. Robotnik's Mean Bean Machine
39. Gargoyles
40. Phantasy Star IV
41. Rocket Knight Adventures
42. Midnight Resistance
43. Jurassic Park
44. Ninja Turtles Hyperstone Heist
45. Mortal Kombat II
46. Shining Force
47. Skitchin'
48. Thunder Force III
49. Arrow Flash
50. Gaiares

[sonicfan53]

Out of every game here, I have played
1. Sonic 3 and Knuckles
5. Streets of Rage 2
12. Earthworm Jim
16. Sonic 3D Blast
25. Sonic 2
27. Sonic 1
31. Mega Man: The Wily Wars
37. Sonic Spinball
38. Dr. Robotnik's Mean Bean Machine
45. Mortal Kombat II

[telekill]

Out of these I have played: (bolded, I still own)

1. Sonic 3 and Knuckles
5. Streets of Rage 2 (I still have this on Game Gear)
8. Gunstar Heroes
12. Earthworm Jim (I still have this on Game Gear)
15. Aladdin (I still have this on Game Gear)
24. Comix Zone
25. Sonic 2
27. Sonic 1
37. Sonic Spinball
43. Jurassic Park
44. Ninja Turtles Hyperstone Heist
45. Mortal Kombat II

[dreama1]

Jurassic Park should be swoped out for Toejam and Earl probably.

[medisto]

51. Battle Squadron (better on Amiga, but still a top notch shoot 'em up)

EDIT: Gah, top 50 only, thought we went for 100. Consider this an honorable mention, then

[telekill]

Jurassic Park should be swoped out for Toejam and Earl probably.

Severely disagree. Jurassic Park on Genesis still holds up as probably the best movie to game adaptation of all time. It's definitely in my top 10 games of all time personally. If it were the SNES, Sega CD, or even the Game Gear version, then maybe. But the Genesis specific Jurassic Park game is spectacular. Gameplay was phenomenal allowing play as either Grant or a Raptor. Then the level design was very well done. The music really sucked the players in and appropriately set the mood. The graphics for the time were also incredible.

[burningdoom]

This can't be right. There's no X-Men games on that list.

[sworddude]

Jurassic Park should be swoped out for Toejam and Earl probably.

Severely disagree. Jurassic Park on Genesis still holds up as probably the best movie to game adaptation of all time. It's definitely in my top 10 games of all time personally. If it were the SNES, Sega CD, or even the Game Gear version, then maybe. But the Genesis specific Jurassic Park game is spectacular. Gameplay was phenomenal allowing play as either Grant or a Raptor. Then the level design was very well done. The music really sucked the players in and appropriately set the mood. The graphics for the time were also incredible.

heavy disagree,

true lies, rambo III, alladin, dick tracy or ghostbusters did a way better of a job in being actual decent games to name some examples on the sega 16 bit system or heck actual classics like michael jackson's moonwalker

I don't know how jurassik park is considered a sega classic it's a pretty average sega game in my opinion. but maye that's just a hot take opinion on my part.