50?
Then you have no good taste in games. There is a reason the PSP is widely considered shit
You literally must be trolling. Right here goes. 70 or so that I currently have on my PSP. Please feel free to quote any of the below to be "no good" or "shit"
1. Brave Story
2. Burnout Legends
3. Castlevania Dracula X
4. Cladun
5. Corpse Party
6. Crimson Gem Saga
7. Crush
8. Darius Burst
9. Daxter
10. Dead Head Fred
11. Final Fantasy Crisis Core
12. Final Fantasy Type 0
13. God Eater Burst
14. God Of War Ghosts Of Sparta
15. God Of War Chains Of Olympus
16. GTA Vice City
17. GTA Liberty City
18. Gurumin
19. Half Minute Hero
20. Hammerin Hero
21. Hot Shots Golf 2
22. Hot Shots Tennis
23. Jak And Daxter
24. Jeanne Darc
25. Killzone Liberation
26. Kingdom Hearts
27. Lemmings
28. Little Big Planet
29. LocoRoco
30. LocoRoco 2
31. Lumines 2
32. Manhunt 2
33. Medievil Resurrection
34. Megaman Maverick Hunter
35. Megaman Powered Up
36. Metal Slug Anthology
37. Monster Hunter Freedom Unite
38. Motorstorm
39. Pangya Golf
40. Patapon
41. Patapon 2
42. Patapon 3
43. Persona
44. Persona 2
45. Persona 3
46. Phantasy Star Portable 2
47. Prinny
48. Prinny 2
49. Ratchet And Clank
50. Resistance
51. Ridge Racer 2
52. Silent Hill Origins
53. Silent Hill Shattered Memories
54. Soul Calibur
55. Star Ocean
56. Star Ocean 2
57. StreetFighter Alpha 3
58. Super Stardust Portable
59. Syphon Filter
60. Syphon Filter 2
61. Tales Of Eternia
62. Tekken 6
63. Third Birthday
64. Trails In The Sky
65. Tomb Raider Anniversary
66. Ultimate Ghouls And Ghosts
67. Valkyria Chronicles 2
68. Valkyrie Profile Lenneth
69. Wipeout Pure
70. Wipeout Pulse
71. Ys 7
All of those games above are good games and thats not even including ones that are obviously missing purely because I'm not a fan like Peace Walker, Disgaea, ZHP and many more.