Who are all the playable characters in Kingdom Hearts Chain of Memories?

Playable Characters

Note: Most characters have to be unlocked

1. Xemnas
2. Xigbar
3. Xaldin
4. Vexen
5. Lexaeus
6. Zexion
7. Saix
8. Axel
9. Demyx
10. Luxord
11. Marluxia
12. Larxene
13. Roxas
14. Xion
15. Goofy
16. Donald
17. King Mickey
18. Sora
19. Riku