Every Sonic Game I own and every version

1. Sonic 1 AGES - Switch
   
2. Sonic 1-S3&K - Sonic Genesis Collection
3. Sonic CD - PSN Version
4. Sonic Spinball - Sonic Genesis Collection
5. Sonic 3D Blast - Sonic Genesis Collection
6. Sonic the Fighters - PSN
7. Sonic Adventure - PSN
8. Sonic Adventure 2 - PSN
9. Sonic Heroes - PSN
10. Shadow the Hedgehog - PSN
11. Sonic Gems Collection - PS2
12. Sonic Rivals - PSVita
13. Sonic Rivals 2 - PSVita
14. SONIC THE HEDGEHOG - PS3
15. Sonic Rush - DS
16. Sonic Rush Adventure - DS
17. Sonic Chronicles: The Dark Brotherhood - DS
18. Sonic and the Secret Rings - Wii
19. Sonic and the Black Knight - Wii
20. Sonic Unleashed - PS3
21. Sonic Unleashed - Wii
22. Sonic Colors - Wii
23. Sonic Colors: Ultimate - PS4
24. Sonic Generations - PS3
25. Sonic & SEGA All-Stars Racing - PS3
26. Sonic Allstars Transformed - PS3
27. Sonic Forces - PS4
28. Sonic Mania - PS4
29. Sonic Origins - PS4/PS5
30. Sonic Frontiers - PS5
31. Sonic Origins - PC
32. Sonic Adventure - PC
33. Sonic Adventure 2 - PC
34. Sonic Generations - PC
35. Sonic & SEGA All-Stars Racing - PC
36. Sonic AllStars Transformed - PC
37. Sonic Forces - PC
38. Sonic Mania - PC
39. Sonic Frontiers - PC

This is all versions I can count now. I own a lot of versions of sonic games lol