These are the games I have on my PSP so far:

1. Harry Potter and the Order of the Phoenix (My very first PSP game and it was bad)

2. Online Chess Kingdom

3. Tekken 5: Dark Resurrection

4. Grand Thef Auto: Liberty City Stories

5. Marvel: Ultimate Alliance

6. Tales of the World: Radiant Mythology

7. Jeanne D'Arc

8. Virtua Tennis: World Tour

9. Ridge Racer

10. Medal of Honor: Heroes II

11. Daxter

12. God of War: Chains of Olympus

13. Street Fighter: Alpha 3 Max

14. Lumines II

15. Final Fantasy II: Anniversary Edition

16. Patapon

17. Chessmaster: The Art of Learning

Among these games, the games which I think deserve recognition include:

1. God of War: Chains of Olympus

2. Patapon

3. Tekken 5: Dark Resurrection

4. Ridge Racer

5. Lumines II